Relocation

Compare Black Hills Communities

25 towns and unincorporated communities. Pick two to four and the full table appears underneath. Commutes are driving times to the Ellsworth main gate and downtown Rapid City. Median sold prices, where we have them, come from the MLS over the trailing twelve months with the source, window and sale count printed under each figure. Typical price bands are practical search ranges, not medians, and are labelled separately.

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3 of 25 communities

Under $400k Close to Ellsworth Close to Rapid City Short commute New construction available Acreage available City water and sewer Smaller market More rural Established housing Newer housing Clear filters Clear everything

Price filters only consider communities with a published trailing twelve month median, so towns without one do not appear in a price filter.

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The five facts that decide a shortlist

Find a community

Selected, 4 of 4

Rapid City and the Ellsworth corridor

Everything within about twenty five minutes of downtown Rapid City or the Ellsworth main gate, where most of the newer inventory, the shortest commutes and the jurisdiction questions about city versus county service are.

Green Valley
Typical price
No published median exists for the community. Closed sales on the specific street are the only figure worth quoting here.
To Ellsworth AFB
About 15 minutes northDriving time and distance, off peak.
To downtown Rapid City
About 6 miles northwestDistance only. Drive time is not measured for this community, so time it from the parcel.
Utility pattern
Mixed, municipal service in town with well and septic outside it
School district
Split between Douglas 51-1 and Rapid City Area 51-4. Address specific.Assignment follows the official boundary for the address. Confirm with the district.
4 is the most that fits. Drop one first.Guide
Rapid City
Typical price
$300k to $450kMedian sold $349,950. Black Hills MLS, single family, trailing 12 months, as of August 2026. 706 closed sales.
To Ellsworth AFB
24 min, 13.8 miDriving time and distance, off peak.
To downtown Rapid City
5 min, 1.5 miDriving time and distance, off peak.
Utility pattern
City water and sewer inside the limits
School district
Rapid City Area Schools 51-4Assignment follows the official boundary for the address. Confirm with the district.
4 is the most that fits. Drop one first.Guide
Rapid Valley
Typical price
About $350,000 average sold, 274 sales over 12 monthsAverage sold $349,971. Black Hills MLS, single family, 12 months through August 2026, as of August 2026. 274 closed sales.
To Ellsworth AFB
22 min, 10.4 miDriving time and distance, off peak.
To downtown Rapid City
11 min, 5.2 miDriving time and distance, off peak.
Utility pattern
Utility service varies by address. Rapid Valley Sanitary District serves portions of the area, while properties outside district service may use private wells and septic systems.
School district
Mostly Rapid City Area School District 51-4, with portions in Douglas 51-1Assignment follows the official boundary for the address. Confirm with the district.
4 is the most that fits. Drop one first.Guide

What changes

Between St. Onge, Buffalo Gap, Wall, Custer

The rows below are the ones where these do not read the same. Ordered as the table runs, not by importance.

Region: St. OngeNorthern Hills and I-90Buffalo GapCentral and Southern HillsWallPrairie and BadlandsCusterCentral and Southern Hills
County: St. OngeLawrence CountyBuffalo GapCuster CountyWallPennington CountyCusterCuster County
Jurisdiction: St. OngeUnincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.Buffalo GapIncorporated town of Buffalo Gap, with Custer County outside the limits.WallIncorporated town of Wall, with Pennington County outside the limits.CusterNot recorded townwide in this guide. The address decides whether it is city or county ground.
Corridor: St. OngeSD 34, with I-90 seven miles southeast at WhitewoodBuffalo GapSD 79WallI-90 exits 109 and 110CusterUS-16
To downtown Rapid City: St. OngeAbout 44 miles, roughly 48 minutesBuffalo GapAbout 45 miles, roughly 56 minutesWallAbout 50 miles west on I-90CusterAbout 50 to 60 minutes
To Ellsworth AFB: St. OngeAbout 45 milesBuffalo GapAbout 55 milesWallAbout 43 miles westCusterAbout an hour and ten minutes

Side by side

St. Onge, Buffalo Gap, Wall, Custer

Rows marked as differing are the ones where these do not read alike. Rows without the mark sit on a quiet background because they say the same thing in every column.

The selected Black Hills communities compared on location, housing, utilities, schools, daily errands, mapped subdivisions and the trade each one asks for
Attribute	Northern Hills and I-90St. Onge	Central and Southern HillsBuffalo Gap	Prairie and BadlandsWall	Central and Southern HillsCuster
Where it sits
Regiondiffers	Northern Hills and I-90	Central and Southern Hills	Prairie and Badlands	Central and Southern Hills
Countydiffers	Lawrence County	Custer County	Pennington County	Custer County
JurisdictiondiffersCity versus county decides who provides service and who inspects the work.	Unincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.	Incorporated town of Buffalo Gap, with Custer County outside the limits.	Incorporated town of Wall, with Pennington County outside the limits.	Not recorded townwide in this guide. The address decides whether it is city or county ground.
Corridordiffers	SD 34, with I-90 seven miles southeast at Whitewood	SD 79	I-90 exits 109 and 110	US-16
To downtown Rapid Citydiffers	About 44 miles, roughly 48 minutesDriving time and distance, off peak.	About 45 miles, roughly 56 minutesDriving time and distance, off peak.	About 50 miles west on I-90Distance only. Drive time is not measured for this community, so time it from the parcel.	About 50 to 60 minutesDriving time and distance, off peak.
To Ellsworth AFBdiffers	About 45 milesDistance only. Drive time is not measured for this community, so time it from the parcel.	About 55 milesDistance only. Drive time is not measured for this community, so time it from the parcel.	About 43 miles westDistance only. Drive time is not measured for this community, so time it from the parcel.	About an hour and ten minutesDriving time and distance, off peak.
Winter drivingdiffers	Highway 34 is state maintained and connects three directions. County and private roads off it are a different conversation.	Highway 79 is state maintained and is the connection to Hot Springs and Rapid City. Off it, this is open prairie with blowing snow.	I-90 is the lifeline and it is state maintained, but this is open prairie and I-90 does close in a ground blizzard. Plan for that a few times a winter.	Winter roads are a genuine planning factor at this distance, and on acreage you need to know who maintains yours.
Housing and lots
Typical pricediffers	No figure published. St. Onge is Mount Rushmore Area MLS territory and the current feed covers only the Black Hills MLS, so a zero here would be a gap in the data rather than a fact about the market.	One single family sale shows in the Black Hills MLS over 24 months, at $80,000. One closing is a sample of one rather than a price level, so read it that way.	About $270,000 average sold, 19 sales over 24 monthsAverage sold $270,435. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 19 closed sales.	Median sold $627,000Black Hills MLS, single family, trailing 12 months, as of August 2026. 7 closed sales, small sample.
Housing agediffers	An 1891 townsite with genuinely old buildings, surrounded by ranch and acreage property of every era.	An 1885 to 1939 historic core with an aging housing stock and about a fifth of units vacant.	Older stock through town, with a municipal demolition incentive program in place for blighted property.	Mixed ages. Older homes near the core, newer construction toward the edges.
New constructiondiffers	Limited, mostly infill and small projects	None underway	Limited, mostly infill and small projects	Not recorded townwide in this guide. Check current permits with the city or county.
Acreagediffers	Acreage parcels are common here	Acreage parcels are common here	Acreage parcels are common here	Acreage is common outside the city core, with wells and septic systems typical on many rural properties.
Typical lotdiffers	Small townsite lots, with acreage and ranch ground around them.	A handful of historic townsite lots, with grassland and ranch ground around them.	Platted town lots, and then it jumps straight to ranch scale.	Not recorded townwide in this guide. The recorded plat carries the lot dimensions.
Covenants and HOAdiffersCovenants are recorded per plat. The title commitment lists what binds the parcel.	Few plats here carry recorded covenants	Few plats here carry recorded covenants	Few plats here carry recorded covenants	Not recorded townwide in this guide. Read the recorded documents for the plat.
Utilities and rules
Utility patterndiffers	Mostly private well and septic	Mixed, municipal service in town with well and septic outside it	City water and sewer inside the limits	Mixed, municipal service in town with well and septic outside it
Waterdiffers	The Saint Onge Sewer and Water Company serves about 78 connections around the townsite, with a clean compliance record. Parcels outside that system are on private wells. There is no rural water district covering this area.	Town of Buffalo Gap municipal water from a single well, serving about 93 connections. Rural parcels are on private wells.	Town of Wall municipal water inside the limits. Rural parcels are on private wells.	Municipal water inside the limits, a private well or a district system outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.
Sewerdiffers	The water company's name implies sewer service, but I have not been able to verify from the public record which parcels it reaches. Assume private septic outside the townsite and confirm the rest before closing.	Not documented in the public record. There is no municipal wastewater project or discharge permit on file that I could find. Confirm with the town finance officer before assuming either town sewer or septic.	Town sewer inside the limits, with private septic on rural parcels.	City sewer inside the limits, private septic outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.
Short term rentalsdiffers	Unincorporated Lawrence County, so no municipal ordinance applies. Note that unincorporated Lawrence County declined to require a vacation home rental permit, so there is no county permit to obtain either.	This is hunting and grassland country rather than a tourism corridor. Demand is seasonal and specific.	This is genuine seasonal tourism territory at a national park gate. Confirm any town requirement, and note that Wall Drug houses many of its own seasonal workers, which removes demand from the local rental market.	Grandfathered permits are non transferable and expire when the property sells, and the rules flip at the city line.
Schools
School districtdiffers	Spearfish 40-2 at the townsite, with Belle Fourche 09-1 to the north and Meade 46-1 to the east. Parcel specific.Assignment follows the official boundary for the address. Confirm with the district.	Hot Springs School District 23-2, despite the town being in Custer CountyAssignment follows the official boundary for the address. Confirm with the district.	Wall School District 51-5Assignment follows the official boundary for the address. Confirm with the district.	Custer School District 16-1Assignment follows the official boundary for the address. Confirm with the district.
Daily errands
Groceriesdiffers	Nothing in town. Spearfish is eleven miles southeast and Belle Fourche thirteen northwest.	Nothing full service in town. Hot Springs, about 14 miles south, is where errands happen.	The Wall Food Center on South Boulevard West.	Lynn's Dakotamart is a full-service grocery store in town.
Healthcarediffers	Monument Health Spearfish Hospital, a 35 bed facility with a 24 hour emergency department, about 18 minutes away.	Fall River Health Services in Hot Springs, a 25 bed critical access hospital with a 24 hour emergency department and a rural health clinic, about 18 minutes away.	The Monument Health Wall Clinic on 7th Avenue is in town. The nearest hospital is Monument Health Rapid City, roughly 50 miles west.	Monument Health Custer Hospital and clinic are in town.
Recreationdiffers	Creek bottoms, hay ground and hunting country, with Spearfish Canyon and the northern Hills half an hour away.	Buffalo Gap National Grassland, hunting, rock collecting and OHV country, with the Cheyenne River nearby.	Badlands National Park about seven miles south, Buffalo Gap National Grassland all around, the National Grasslands Visitor Center on Main Street and the Wall rodeo arena.	Custer State Park at the door, including Sylvan Lake, the Needles Highway, the wildlife loop and the September buffalo roundup.
The trade
Housing and patterndiffers	An 1891 French-Canadian railroad townsite that is now a cattle auction crossroads and an acreage corridor.	A nearly intact turn-of-the-century western streetscape on the National Register, mostly quiet, at the gate to the grassland.	A complete small prairie town with its own school, clinic and grocery, at the northern gate to the Badlands.	A county seat at a park entrance, with a replacement Monument Health hospital and acreage starting just past the city limits.
What you gaindiffers	The cheapest ground in the northern Hills that still puts you eleven miles from a hospital and sixteen from three towns.	Eighteen minutes from the hospital in Hot Springs, with 600,000 acres of grassland out the door and one MLS closing in two years to price from.	Everything a town needs in one place, 50 miles from the city, at prairie prices.	You are inside the Hills with real acreage, Custer State Park at the door, and a new hospital in a town of about 1,900.
What you give updiffers	A three-way school district split you have to verify per parcel, and no services of any kind in town.	No school, no store and no services in town, an aging water system with an open compliance item, and an undocumented sewer situation.	Fifty miles to a hospital and to real shopping, and an economy that runs on a three month season.	Rapid City is 50 to 60 minutes and Ellsworth over an hour, grandfathered rental permits expire when a property sells, and outside the city limits there are no county building codes.

Northern Hills and I-90St. Onge
Central and Southern HillsBuffalo Gap
Prairie and BadlandsWall
Central and Southern HillsCuster

Where it sits

Regiondiffers

St. Onge: Northern Hills and I-90
Buffalo Gap: Central and Southern Hills
Wall: Prairie and Badlands
Custer: Central and Southern Hills

Countydiffers

St. Onge: Lawrence County
Buffalo Gap: Custer County
Wall: Pennington County
Custer: Custer County

Jurisdictiondiffers

City versus county decides who provides service and who inspects the work.

St. Onge: Unincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.
Buffalo Gap: Incorporated town of Buffalo Gap, with Custer County outside the limits.
Wall: Incorporated town of Wall, with Pennington County outside the limits.
Custer: Not recorded townwide in this guide. The address decides whether it is city or county ground.

Corridordiffers

St. Onge: SD 34, with I-90 seven miles southeast at Whitewood
Buffalo Gap: SD 79
Wall: I-90 exits 109 and 110
Custer: US-16

To downtown Rapid Citydiffers

St. Onge: About 44 miles, roughly 48 minutesDriving time and distance, off peak.
Buffalo Gap: About 45 miles, roughly 56 minutesDriving time and distance, off peak.
Wall: About 50 miles west on I-90Distance only. Drive time is not measured for this community, so time it from the parcel.
Custer: About 50 to 60 minutesDriving time and distance, off peak.

To Ellsworth AFBdiffers

St. Onge: About 45 milesDistance only. Drive time is not measured for this community, so time it from the parcel.
Buffalo Gap: About 55 milesDistance only. Drive time is not measured for this community, so time it from the parcel.
Wall: About 43 miles westDistance only. Drive time is not measured for this community, so time it from the parcel.
Custer: About an hour and ten minutesDriving time and distance, off peak.

Winter drivingdiffers

St. Onge: Highway 34 is state maintained and connects three directions. County and private roads off it are a different conversation.
Buffalo Gap: Highway 79 is state maintained and is the connection to Hot Springs and Rapid City. Off it, this is open prairie with blowing snow.
Wall: I-90 is the lifeline and it is state maintained, but this is open prairie and I-90 does close in a ground blizzard. Plan for that a few times a winter.
Custer: Winter roads are a genuine planning factor at this distance, and on acreage you need to know who maintains yours.

Housing and lots

Typical pricediffers

St. Onge: No figure published. St. Onge is Mount Rushmore Area MLS territory and the current feed covers only the Black Hills MLS, so a zero here would be a gap in the data rather than a fact about the market.
Buffalo Gap: One single family sale shows in the Black Hills MLS over 24 months, at $80,000. One closing is a sample of one rather than a price level, so read it that way.
Wall: About $270,000 average sold, 19 sales over 24 monthsAverage sold $270,435. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 19 closed sales.
Custer: Median sold $627,000Black Hills MLS, single family, trailing 12 months, as of August 2026. 7 closed sales, small sample.

Housing agediffers

St. Onge: An 1891 townsite with genuinely old buildings, surrounded by ranch and acreage property of every era.
Buffalo Gap: An 1885 to 1939 historic core with an aging housing stock and about a fifth of units vacant.
Wall: Older stock through town, with a municipal demolition incentive program in place for blighted property.
Custer: Mixed ages. Older homes near the core, newer construction toward the edges.

New constructiondiffers

St. Onge: Limited, mostly infill and small projects
Buffalo Gap: None underway
Wall: Limited, mostly infill and small projects
Custer: Not recorded townwide in this guide. Check current permits with the city or county.

Acreagediffers

St. Onge: Acreage parcels are common here
Buffalo Gap: Acreage parcels are common here
Wall: Acreage parcels are common here
Custer: Acreage is common outside the city core, with wells and septic systems typical on many rural properties.

Typical lotdiffers

St. Onge: Small townsite lots, with acreage and ranch ground around them.
Buffalo Gap: A handful of historic townsite lots, with grassland and ranch ground around them.
Wall: Platted town lots, and then it jumps straight to ranch scale.
Custer: Not recorded townwide in this guide. The recorded plat carries the lot dimensions.

Covenants and HOAdiffers

Covenants are recorded per plat. The title commitment lists what binds the parcel.

St. Onge: Few plats here carry recorded covenants
Buffalo Gap: Few plats here carry recorded covenants
Wall: Few plats here carry recorded covenants
Custer: Not recorded townwide in this guide. Read the recorded documents for the plat.

Utilities and rules

Utility patterndiffers

St. Onge: Mostly private well and septic
Buffalo Gap: Mixed, municipal service in town with well and septic outside it
Wall: City water and sewer inside the limits
Custer: Mixed, municipal service in town with well and septic outside it

Waterdiffers

St. Onge: The Saint Onge Sewer and Water Company serves about 78 connections around the townsite, with a clean compliance record. Parcels outside that system are on private wells. There is no rural water district covering this area.
Buffalo Gap: Town of Buffalo Gap municipal water from a single well, serving about 93 connections. Rural parcels are on private wells.
Wall: Town of Wall municipal water inside the limits. Rural parcels are on private wells.
Custer: Municipal water inside the limits, a private well or a district system outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.

Sewerdiffers

St. Onge: The water company's name implies sewer service, but I have not been able to verify from the public record which parcels it reaches. Assume private septic outside the townsite and confirm the rest before closing.
Buffalo Gap: Not documented in the public record. There is no municipal wastewater project or discharge permit on file that I could find. Confirm with the town finance officer before assuming either town sewer or septic.
Wall: Town sewer inside the limits, with private septic on rural parcels.
Custer: City sewer inside the limits, private septic outside them.Read off the townwide utility pattern in the guide. The service address controls, so confirm the provider before you write an offer.

Short term rentalsdiffers

St. Onge: Unincorporated Lawrence County, so no municipal ordinance applies. Note that unincorporated Lawrence County declined to require a vacation home rental permit, so there is no county permit to obtain either.
Buffalo Gap: This is hunting and grassland country rather than a tourism corridor. Demand is seasonal and specific.
Wall: This is genuine seasonal tourism territory at a national park gate. Confirm any town requirement, and note that Wall Drug houses many of its own seasonal workers, which removes demand from the local rental market.
Custer: Grandfathered permits are non transferable and expire when the property sells, and the rules flip at the city line.

Schools

School districtdiffers

St. Onge: Spearfish 40-2 at the townsite, with Belle Fourche 09-1 to the north and Meade 46-1 to the east. Parcel specific.Assignment follows the official boundary for the address. Confirm with the district.
Buffalo Gap: Hot Springs School District 23-2, despite the town being in Custer CountyAssignment follows the official boundary for the address. Confirm with the district.
Wall: Wall School District 51-5Assignment follows the official boundary for the address. Confirm with the district.
Custer: Custer School District 16-1Assignment follows the official boundary for the address. Confirm with the district.

Daily errands

Groceriesdiffers

St. Onge: Nothing in town. Spearfish is eleven miles southeast and Belle Fourche thirteen northwest.
Buffalo Gap: Nothing full service in town. Hot Springs, about 14 miles south, is where errands happen.
Wall: The Wall Food Center on South Boulevard West.
Custer: Lynn's Dakotamart is a full-service grocery store in town.

Healthcarediffers

St. Onge: Monument Health Spearfish Hospital, a 35 bed facility with a 24 hour emergency department, about 18 minutes away.
Buffalo Gap: Fall River Health Services in Hot Springs, a 25 bed critical access hospital with a 24 hour emergency department and a rural health clinic, about 18 minutes away.
Wall: The Monument Health Wall Clinic on 7th Avenue is in town. The nearest hospital is Monument Health Rapid City, roughly 50 miles west.
Custer: Monument Health Custer Hospital and clinic are in town.

Recreationdiffers

St. Onge: Creek bottoms, hay ground and hunting country, with Spearfish Canyon and the northern Hills half an hour away.
Buffalo Gap: Buffalo Gap National Grassland, hunting, rock collecting and OHV country, with the Cheyenne River nearby.
Wall: Badlands National Park about seven miles south, Buffalo Gap National Grassland all around, the National Grasslands Visitor Center on Main Street and the Wall rodeo arena.
Custer: Custer State Park at the door, including Sylvan Lake, the Needles Highway, the wildlife loop and the September buffalo roundup.

The trade

Housing and patterndiffers

St. Onge: An 1891 French-Canadian railroad townsite that is now a cattle auction crossroads and an acreage corridor.
Buffalo Gap: A nearly intact turn-of-the-century western streetscape on the National Register, mostly quiet, at the gate to the grassland.
Wall: A complete small prairie town with its own school, clinic and grocery, at the northern gate to the Badlands.
Custer: A county seat at a park entrance, with a replacement Monument Health hospital and acreage starting just past the city limits.

What you gaindiffers

St. Onge: The cheapest ground in the northern Hills that still puts you eleven miles from a hospital and sixteen from three towns.
Buffalo Gap: Eighteen minutes from the hospital in Hot Springs, with 600,000 acres of grassland out the door and one MLS closing in two years to price from.
Wall: Everything a town needs in one place, 50 miles from the city, at prairie prices.
Custer: You are inside the Hills with real acreage, Custer State Park at the door, and a new hospital in a town of about 1,900.

What you give updiffers

St. Onge: A three-way school district split you have to verify per parcel, and no services of any kind in town.
Buffalo Gap: No school, no store and no services in town, an aging water system with an open compliance item, and an undocumented sewer situation.
Wall: Fifty miles to a hospital and to real shopping, and an economy that runs on a three month season.
Custer: Rapid City is 50 to 60 minutes and Ellsworth over an hour, grandfathered rental permits expire when a property sells, and outside the city limits there are no county building codes.

Where this comes from

Commute figures are driving times off peak, from the community guide each card links to. Median sold prices come from the MLS, and each figure carries its own source, window and closing count, because Sturgis, Spearfish and the northern hills report through a different MLS than Rapid City. Under five closings there is no median, and the price row says so. Five to nine closings carries a small sample note. School districts follow the official boundary for the address, and the district office is the only place to confirm an assignment. Short term rental lines are summaries. Read the guide and the current ordinance before you count on rental income.

The filters use these definitions: under $400k is the MLS sold figure for the town, a median where one is published and otherwise the average sold, comes in under $400,000; close to ellsworth is 25 minutes or less to the Ellsworth main gate; close to rapid city is 20 minutes or less to downtown Rapid City; short commute is 15 minutes or less to either downtown Rapid City or the Ellsworth gate; new construction available is the guide establishes active or limited new construction; acreage available is acreage is common or present in the guide; city water and sewer is city water and sewer across the community; smaller market is fewer than 100 closed single family sales in the trailing twelve months; more rural is acreage is common, or water and sewer are not municipal throughout; established housing is the guide classifies the housing stock as established, meaning largely pre 2000; newer housing is the guide classifies a meaningful share of the housing stock as 2000s or later.

Every row here is a townwide summary and a single parcel can read differently. Buyer due diligence should include verifying water and sewer service, school assignment, recorded covenants and HOA obligations, rental rules, legal access, insurance availability and which jurisdiction inspects and permits the work, for the exact address. Confirm with the city or county, the utility or district, the school district office, the title company and your insurer as applicable.

Last updated August 2026

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ComparingSt. Onge, Buffalo Gap, Wall, Custer

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