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.

Narrow it

4 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.

Browse

The five facts that decide a shortlist

Find a community

Selected, 3 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.

Box Elder
Typical price
$340k to $400kMedian sold $367,000. Black Hills MLS, single family, trailing 12 months, as of August 2026. 235 closed sales.
To Ellsworth AFB
9 min, 2.3 miDriving time and distance, off peak.
To downtown Rapid City
19 min, 10.9 miDriving time and distance, off peak.
Utility pattern
City water and sewer inside the limits
School district
Douglas School District 51-1Assignment follows the official boundary for the address. Confirm with the district.
Compare Guide
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.
Compare 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.
Compare 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.
Compare Guide

What changes

Between Keystone, Wall, St. Onge

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

Region: KeystoneCentral and Southern HillsWallPrairie and BadlandsSt. OngeNorthern Hills and I-90
County: KeystonePennington CountyWallPennington CountySt. OngeLawrence County
Jurisdiction: KeystoneIncorporated town of Keystone, with unincorporated Pennington County on the surrounding hillsides.WallIncorporated town of Wall, with Pennington County outside the limits.St. OngeUnincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.
Corridor: KeystoneUS 16AWallI-90 exits 109 and 110St. OngeSD 34, with I-90 seven miles southeast at Whitewood
To downtown Rapid City: KeystoneAbout 25 minutes northeastWallAbout 50 miles west on I-90St. OngeAbout 44 miles, roughly 48 minutes
To Ellsworth AFB: KeystoneAbout 40 minutesWallAbout 43 miles westSt. OngeAbout 45 miles

Side by side

Keystone, Wall, St. Onge

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	Central and Southern HillsKeystone	Prairie and BadlandsWall	Northern Hills and I-90St. Onge
Where it sits
Regiondiffers	Central and Southern Hills	Prairie and Badlands	Northern Hills and I-90
Countydiffers	Pennington County	Pennington County	Lawrence County
JurisdictiondiffersCity versus county decides who provides service and who inspects the work.	Incorporated town of Keystone, with unincorporated Pennington County on the surrounding hillsides.	Incorporated town of Wall, with Pennington County outside the limits.	Unincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.
Corridordiffers	US 16A	I-90 exits 109 and 110	SD 34, with I-90 seven miles southeast at Whitewood
To downtown Rapid Citydiffers	About 25 minutes northeastDriving 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 44 miles, roughly 48 minutesDriving time and distance, off peak.
To Ellsworth AFBdiffers	About 40 minutesDriving time and distance, off peak.	About 43 miles westDistance only. Drive time is not measured for this community, so time it from the parcel.	About 45 milesDistance only. Drive time is not measured for this community, so time it from the parcel.
Winter drivingdiffers	Black Hills elevation on canyon roads, and a town that empties out for the season. Iron Mountain Road and the scenic routes are not winter commuting roads.	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.	Highway 34 is state maintained and connects three directions. County and private roads off it are a different conversation.
Housing and lots
Typical pricediffers	About $618,000 average sold, but only 9 sales over 24 monthsAverage sold $618,449. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 9 closed sales, small sample.	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.	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.
Housing agediffers	An 1883 mining town, so genuinely old stock alongside newer builds and cabins.	Older stock through town, with a municipal demolition incentive program in place for blighted property.	An 1891 townsite with genuinely old buildings, surrounded by ranch and acreage property of every era.
New construction	Limited, mostly infill and small projects	Limited, mostly infill and small projects	Limited, mostly infill and small projects
Acreagediffers	Some acreage, mostly platted town lots	Acreage parcels are common here	Acreage parcels are common here
Typical lotdiffers	Small and steep in town, larger on the surrounding hillsides outside the limits.	Platted town lots, and then it jumps straight to ranch scale.	Small townsite lots, with acreage and ranch ground around them.
Covenants and HOACovenants 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
Utilities and rules
Utility patterndiffers	Mixed, municipal service in town with well and septic outside it	City water and sewer inside the limits	Mostly private well and septic
Waterdiffers	Town of Keystone municipal water inside the limits, drawn from town wells, with no violations on its current record. Parcels outside the town limits are on private wells.	Town of Wall municipal water inside the limits. Rural parcels are on private wells.	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.
Sewerdiffers	Confirm with the town before you rely on it. The town operates public works, but I have not been able to verify from the public record whether it runs a collection system or which parcels it reaches. Outside the limits, expect private septic.	Town sewer inside the limits, with private septic on rural parcels.	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.
Short term rentalsdiffers	A 2 percent municipal lodging tax applies to transient stays. Whether a separate short term rental ordinance exists is not clear from the public record, so confirm with the town in writing.	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.	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.
Schools
School districtdiffers	Hill City School District 51-2Assignment 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.	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.
Daily errands
Groceriesdiffers	Nothing full service in town. Hill City is the closest small grocery and Rapid City is the real shopping, about 25 minutes northeast.	The Wall Food Center on South Boulevard West.	Nothing in town. Spearfish is eleven miles southeast and Belle Fourche thirteen northwest.
Healthcarediffers	No clinic in town. Monument Health Custer Hospital has a 24 hour emergency department, and Rapid City has the larger hospital.	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 Spearfish Hospital, a 35 bed facility with a 24 hour emergency department, about 18 minutes away.
Recreationdiffers	Mount Rushmore is past the town boundary, the 1880 Train runs from the Winter Street depot, and Custer State Park and the Norbeck Scenic Byway are close.	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.	Creek bottoms, hay ground and hunting country, with Spearfish Canyon and the northern Hills half an hour away.
The trade
Housing and patterndiffers	An 1883 mining camp turned tourism town at the gateway to Mount Rushmore, 240 residents and millions of visitors.	A complete small prairie town with its own school, clinic and grocery, at the northern gate to the Badlands.	An 1891 French-Canadian railroad townsite that is now a cattle auction crossroads and an acreage corridor.
What you gaindiffers	Nightly rental demand runs about as high as anywhere in the Black Hills, if the rules and the covenants check out for the specific property.	Everything a town needs in one place, 50 miles from the city, at prairie prices.	The cheapest ground in the northern Hills that still puts you eleven miles from a hospital and sixteen from three towns.
What you give updiffers	A seasonal town with no school, no grocery and no clinic, and a housing stock where half the doors are dark in winter.	Fifty miles to a hospital and to real shopping, and an economy that runs on a three month season.	A three-way school district split you have to verify per parcel, and no services of any kind in town.

Central and Southern HillsKeystone
Prairie and BadlandsWall
Northern Hills and I-90St. Onge

Where it sits

Regiondiffers

Keystone: Central and Southern Hills
Wall: Prairie and Badlands
St. Onge: Northern Hills and I-90

Countydiffers

Keystone: Pennington County
Wall: Pennington County
St. Onge: Lawrence County

Jurisdictiondiffers

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

Keystone: Incorporated town of Keystone, with unincorporated Pennington County on the surrounding hillsides.
Wall: Incorporated town of Wall, with Pennington County outside the limits.
St. Onge: Unincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.

Corridordiffers

Keystone: US 16A
Wall: I-90 exits 109 and 110
St. Onge: SD 34, with I-90 seven miles southeast at Whitewood

To downtown Rapid Citydiffers

Keystone: About 25 minutes northeastDriving 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.
St. Onge: About 44 miles, roughly 48 minutesDriving time and distance, off peak.

To Ellsworth AFBdiffers

Keystone: About 40 minutesDriving time and distance, off peak.
Wall: About 43 miles westDistance only. Drive time is not measured for this community, so time it from the parcel.
St. Onge: About 45 milesDistance only. Drive time is not measured for this community, so time it from the parcel.

Winter drivingdiffers

Keystone: Black Hills elevation on canyon roads, and a town that empties out for the season. Iron Mountain Road and the scenic routes are not winter commuting roads.
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.
St. Onge: Highway 34 is state maintained and connects three directions. County and private roads off it are a different conversation.

Housing and lots

Typical pricediffers

Keystone: About $618,000 average sold, but only 9 sales over 24 monthsAverage sold $618,449. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 9 closed sales, small sample.
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.
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.

Housing agediffers

Keystone: An 1883 mining town, so genuinely old stock alongside newer builds and cabins.
Wall: Older stock through town, with a municipal demolition incentive program in place for blighted property.
St. Onge: An 1891 townsite with genuinely old buildings, surrounded by ranch and acreage property of every era.

New construction

Keystone: Limited, mostly infill and small projects
Wall: Limited, mostly infill and small projects
St. Onge: Limited, mostly infill and small projects

Acreagediffers

Keystone: Some acreage, mostly platted town lots
Wall: Acreage parcels are common here
St. Onge: Acreage parcels are common here

Typical lotdiffers

Keystone: Small and steep in town, larger on the surrounding hillsides outside the limits.
Wall: Platted town lots, and then it jumps straight to ranch scale.
St. Onge: Small townsite lots, with acreage and ranch ground around them.

Covenants and HOA

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

Keystone: Few plats here carry recorded covenants
Wall: Few plats here carry recorded covenants
St. Onge: Few plats here carry recorded covenants

Utilities and rules

Utility patterndiffers

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

Waterdiffers

Keystone: Town of Keystone municipal water inside the limits, drawn from town wells, with no violations on its current record. Parcels outside the town limits are on private wells.
Wall: Town of Wall municipal water inside the limits. Rural parcels are on private wells.
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.

Sewerdiffers

Keystone: Confirm with the town before you rely on it. The town operates public works, but I have not been able to verify from the public record whether it runs a collection system or which parcels it reaches. Outside the limits, expect private septic.
Wall: Town sewer inside the limits, with private septic on rural parcels.
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.

Short term rentalsdiffers

Keystone: A 2 percent municipal lodging tax applies to transient stays. Whether a separate short term rental ordinance exists is not clear from the public record, so confirm with the town in writing.
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.
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.

Schools

School districtdiffers

Keystone: Hill City School District 51-2Assignment 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.
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.

Daily errands

Groceriesdiffers

Keystone: Nothing full service in town. Hill City is the closest small grocery and Rapid City is the real shopping, about 25 minutes northeast.
Wall: The Wall Food Center on South Boulevard West.
St. Onge: Nothing in town. Spearfish is eleven miles southeast and Belle Fourche thirteen northwest.

Healthcarediffers

Keystone: No clinic in town. Monument Health Custer Hospital has a 24 hour emergency department, and Rapid City has the larger hospital.
Wall: The Monument Health Wall Clinic on 7th Avenue is in town. The nearest hospital is Monument Health Rapid City, roughly 50 miles west.
St. Onge: Monument Health Spearfish Hospital, a 35 bed facility with a 24 hour emergency department, about 18 minutes away.

Recreationdiffers

Keystone: Mount Rushmore is past the town boundary, the 1880 Train runs from the Winter Street depot, and Custer State Park and the Norbeck Scenic Byway are close.
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.
St. Onge: Creek bottoms, hay ground and hunting country, with Spearfish Canyon and the northern Hills half an hour away.

The trade

Housing and patterndiffers

Keystone: An 1883 mining camp turned tourism town at the gateway to Mount Rushmore, 240 residents and millions of visitors.
Wall: A complete small prairie town with its own school, clinic and grocery, at the northern gate to the Badlands.
St. Onge: An 1891 French-Canadian railroad townsite that is now a cattle auction crossroads and an acreage corridor.

What you gaindiffers

Keystone: Nightly rental demand runs about as high as anywhere in the Black Hills, if the rules and the covenants check out for the specific property.
Wall: Everything a town needs in one place, 50 miles from the city, at prairie prices.
St. Onge: The cheapest ground in the northern Hills that still puts you eleven miles from a hospital and sixteen from three towns.

What you give updiffers

Keystone: A seasonal town with no school, no grocery and no clinic, and a housing stock where half the doors are dark in winter.
Wall: Fifty miles to a hospital and to real shopping, and an economy that runs on a three month season.
St. Onge: A three-way school district split you have to verify per parcel, and no services of any kind in town.

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

Contact

Want to talk through the tradeoffs?

Two towns can look identical in a table and feel nothing alike on a Tuesday night in February. Call or text and tell me which rows above are the ones you cannot live with, and we can work the list down from there.

Call 605-490-2040 Text 605-490-2040 Send a Message

Address Questions

Considering a home here?

Send the address and we can talk it through. The details that change from one property to the next are jurisdiction, water and sewer, the school the district assigns, covenants, road maintenance and the rest of what never shows up on a listing.

Or send a message from the contact page

ComparingKeystone, Wall, St. Onge

Compare Clear