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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6 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

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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.

Black Hawk
Typical price
Unincorporated, so closings report under Rapid City and Meade County rather than a Black Hawk median. Lot size and outbuildings move the price more than the street does.
To Ellsworth AFB
About 30 minutes, the same I-90 run as Summerset just northDriving time and distance, off peak.
To downtown Rapid City
About 12 to 15 minutesDriving time and distance, off peak.
Utility pattern
Mixed, municipal service in town with well and septic outside it
School district
Rapid City Area Schools 51-4 for most addressesAssignment follows the official boundary for the address. Confirm with the district.
Compare Guide
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.
Selected 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.
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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.
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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.
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Summerset
Typical price
Builder inventory sets the level here, and the MLS publishes no Summerset median on its own.
To Ellsworth AFB
30 min, 19.2 miDriving time and distance, off peak.
To downtown Rapid City
15 min, 10.0 miDriving time and distance, off peak.
Utility pattern
Sewer collection is provided by the City of Summerset. Water service varies by address and can include Black Hawk Water User District or Diamond D Water in Sun Valley.
School district
Meade 46-1 and Rapid City Area Schools 51-4, split within the cityAssignment follows the official boundary for the address. Confirm with the district.
Compare Guide

What changes

Between St. Onge, Box Elder, Hermosa

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-90Box ElderRapid City and the Ellsworth corridorHermosaCentral and Southern Hills
County: St. OngeLawrence CountyBox ElderPennington CountyHermosaCuster County
Jurisdiction: St. OngeUnincorporated. No town government. Lawrence County zones the parcels and the Sheriff patrols them.Box ElderCity of Box ElderHermosaIncorporated town of Hermosa, with Custer County outside the town limits
Corridor: St. OngeSD 34, with I-90 seven miles southeast at WhitewoodBox ElderI-90HermosaUS 79
To downtown Rapid City: St. OngeAbout 44 miles, roughly 48 minutesBox Elder19 min, 10.9 miHermosa26 min, 18.6 mi
To Ellsworth AFB: St. OngeAbout 45 milesBox Elder9 min, 2.3 miHermosaAbout 35 minutes, north through Rapid City to I-90

Side by side

St. Onge, Box Elder, Hermosa

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	Rapid City and the Ellsworth corridorBox Elder	Central and Southern HillsHermosa
Where it sits
Regiondiffers	Northern Hills and I-90	Rapid City and the Ellsworth corridor	Central and Southern Hills
Countydiffers	Lawrence 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.	City of Box Elder	Incorporated town of Hermosa, with Custer County outside the town limits
Corridordiffers	SD 34, with I-90 seven miles southeast at Whitewood	I-90	US 79
To downtown Rapid Citydiffers	About 44 miles, roughly 48 minutesDriving time and distance, off peak.	19 min, 10.9 miDriving time and distance, off peak.	26 min, 18.6 miDriving 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.	9 min, 2.3 miDriving time and distance, off peak.	About 35 minutes, north through Rapid City to I-90Driving 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.	I-90 is state maintained and the city clears the newer plats. Box Elder publishes no plow priority map, so ask a neighbor how the street clears after a real storm.	US 79 is state maintained and is the reason the commute works. Town streets and county roads clear on their own schedule.
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.	$340k to $400kMedian sold $367,000. Black Hills MLS, single family, trailing 12 months, as of August 2026. 235 closed sales.	About $650,000 average sold, 28 sales over 24 monthsAverage sold $648,229. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 28 closed sales.
Housing agediffers	An 1891 townsite with genuinely old buildings, surrounded by ranch and acreage property of every era.	Heavily new construction since the B-21 announcement	A mix, with older in-town stock and newer building on the edges.
New constructiondiffers	Limited, mostly infill and small projects	Active, with subdivisions still building	Limited, mostly infill and small projects
Acreagediffers	Acreage parcels are common here	Not recorded townwide in this guide. The recorded plat carries the lot size.	Acreage parcels are common here
Typical lotdiffers	Small townsite lots, with acreage and ranch ground around them.	Small city lots, about 0.15 to 0.18 acres in the newer plats	Small town lots inside the limits, acreage outside them.
Covenants and HOAdiffersCovenants are recorded per plat. The title commitment lists what binds the parcel.	Few plats here carry recorded covenants	Not recorded townwide in this guide. Read the recorded documents for the plat.	Few plats here carry recorded covenants
Utilities and rules
Utility patterndiffers	Mostly private well and septic	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.	City of Box Elder municipal	Town of Hermosa water inside the limits. The Hermosa Water Users Association is a separate system, and rural parcels are commonly on private wells. Which one serves a given address has to be checked address by address.
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.	City of Box Elder municipal	Town sewer with lagoon treatment inside the limits, currently being expanded. Rural parcels are on private septic.
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.	A verify first town for rental plans, with one specific misconception the guide clears up.	Hermosa sits on the road to Custer State Park, which makes short-term rental a real question here. Nothing in the public record confirms a town ordinance either way, so confirm with the town before you count on the income.
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.	Douglas School District 51-1Assignment 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.	Lynn's Dakotamart is a full-service grocery store in town.	Pop's Grocery Shoppe on North Ferguson Street, a full grocery in town since 2007. Anything larger is Rapid City, 26 minutes north.
Healthcarediffers	Monument Health Spearfish Hospital, a 35 bed facility with a 24 hour emergency department, about 18 minutes away.	Monument Health Box Elder Clinic provides primary and urgent care in town. Hospital-level care is in Rapid City.	No clinic in town. Monument Health Rapid City Hospital is about 22 minutes north, and Monument Health Custer Hospital is about 27 miles southwest.
Recreationdiffers	Creek bottoms, hay ground and hunting country, with Spearfish Canyon and the northern Hills half an hour away.	The Liberty Center, the city park and ballfield network, and the South Dakota Air and Space Museum are the in-town recreation. The Badlands are a day trip, not your neighborhood park.	Custer State Park is the back door, with Battle Creek running at the edge of town and the Buffalo Gap National Grassland to the east.
Mapped subdivisions
Outlines on filediffers	No recorded subdivision outlines drawn for this community yet.	16 mapped outlines, 3 with a full guideReference outlines from county and city GIS, not surveys. The recorded plat controls.	No recorded subdivision outlines drawn for this community yet.
The trade
Housing and patterndiffers	An 1891 French-Canadian railroad townsite that is now a cattle auction crossroads and an acreage corridor.	A young city building its first downtown at Liberty Plaza on 110 acres, with roughly 800 residential units planned.	A working prairie town with its own grocery, library and county fairgrounds, at the point where the grassland meets the Hills.
What you gaindiffers	The cheapest ground in the northern Hills that still puts you eleven miles from a hospital and sixteen from three towns.	The Ellsworth main gate is in town, 9 minutes from most addresses, on city water and sewer, with the region's newest housing pipeline.	Elementary and middle school in town, 26 minutes from Rapid City, with larger lots and rural utility tradeoffs common outside town.
What you give updiffers	A three-way school district split you have to verify per parcel, and no services of any kind in town.	Comparable sales run thin inside brand new subdivisions and builder incentives move the effective price without moving the list price. I-90 fills at shift change, and the flight line is close enough that you hear it.	High school is 27 miles away in Custer, and the water arrangement changes parcel to parcel.

Northern Hills and I-90St. Onge
Rapid City and the Ellsworth corridorBox Elder
Central and Southern HillsHermosa

Where it sits

Regiondiffers

St. Onge: Northern Hills and I-90
Box Elder: Rapid City and the Ellsworth corridor
Hermosa: Central and Southern Hills

Countydiffers

St. Onge: Lawrence County
Box Elder: Pennington County
Hermosa: 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.
Box Elder: City of Box Elder
Hermosa: Incorporated town of Hermosa, with Custer County outside the town limits

Corridordiffers

St. Onge: SD 34, with I-90 seven miles southeast at Whitewood
Box Elder: I-90
Hermosa: US 79

To downtown Rapid Citydiffers

St. Onge: About 44 miles, roughly 48 minutesDriving time and distance, off peak.
Box Elder: 19 min, 10.9 miDriving time and distance, off peak.
Hermosa: 26 min, 18.6 miDriving 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.
Box Elder: 9 min, 2.3 miDriving time and distance, off peak.
Hermosa: About 35 minutes, north through Rapid City to I-90Driving 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.
Box Elder: I-90 is state maintained and the city clears the newer plats. Box Elder publishes no plow priority map, so ask a neighbor how the street clears after a real storm.
Hermosa: US 79 is state maintained and is the reason the commute works. Town streets and county roads clear on their own schedule.

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.
Box Elder: $340k to $400kMedian sold $367,000. Black Hills MLS, single family, trailing 12 months, as of August 2026. 235 closed sales.
Hermosa: About $650,000 average sold, 28 sales over 24 monthsAverage sold $648,229. Black Hills MLS, single family, 24 months through August 2026, as of August 2026. 28 closed sales.

Housing agediffers

St. Onge: An 1891 townsite with genuinely old buildings, surrounded by ranch and acreage property of every era.
Box Elder: Heavily new construction since the B-21 announcement
Hermosa: A mix, with older in-town stock and newer building on the edges.

New constructiondiffers

St. Onge: Limited, mostly infill and small projects
Box Elder: Active, with subdivisions still building
Hermosa: Limited, mostly infill and small projects

Acreagediffers

St. Onge: Acreage parcels are common here
Box Elder: Not recorded townwide in this guide. The recorded plat carries the lot size.
Hermosa: Acreage parcels are common here

Typical lotdiffers

St. Onge: Small townsite lots, with acreage and ranch ground around them.
Box Elder: Small city lots, about 0.15 to 0.18 acres in the newer plats
Hermosa: Small town lots inside the limits, acreage outside them.

Covenants and HOAdiffers

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

St. Onge: Few plats here carry recorded covenants
Box Elder: Not recorded townwide in this guide. Read the recorded documents for the plat.
Hermosa: Few plats here carry recorded covenants

Utilities and rules

Utility patterndiffers

St. Onge: Mostly private well and septic
Box Elder: City water and sewer inside the limits
Hermosa: 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.
Box Elder: City of Box Elder municipal
Hermosa: Town of Hermosa water inside the limits. The Hermosa Water Users Association is a separate system, and rural parcels are commonly on private wells. Which one serves a given address has to be checked address by address.

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.
Box Elder: City of Box Elder municipal
Hermosa: Town sewer with lagoon treatment inside the limits, currently being expanded. Rural parcels are on private septic.

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.
Box Elder: A verify first town for rental plans, with one specific misconception the guide clears up.
Hermosa: Hermosa sits on the road to Custer State Park, which makes short-term rental a real question here. Nothing in the public record confirms a town ordinance either way, so confirm with the town before you count on the income.

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.
Box Elder: Douglas School District 51-1Assignment follows the official boundary for the address. Confirm with the district.
Hermosa: 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.
Box Elder: Lynn's Dakotamart is a full-service grocery store in town.
Hermosa: Pop's Grocery Shoppe on North Ferguson Street, a full grocery in town since 2007. Anything larger is Rapid City, 26 minutes north.

Healthcarediffers

St. Onge: Monument Health Spearfish Hospital, a 35 bed facility with a 24 hour emergency department, about 18 minutes away.
Box Elder: Monument Health Box Elder Clinic provides primary and urgent care in town. Hospital-level care is in Rapid City.
Hermosa: No clinic in town. Monument Health Rapid City Hospital is about 22 minutes north, and Monument Health Custer Hospital is about 27 miles southwest.

Recreationdiffers

St. Onge: Creek bottoms, hay ground and hunting country, with Spearfish Canyon and the northern Hills half an hour away.
Box Elder: The Liberty Center, the city park and ballfield network, and the South Dakota Air and Space Museum are the in-town recreation. The Badlands are a day trip, not your neighborhood park.
Hermosa: Custer State Park is the back door, with Battle Creek running at the edge of town and the Buffalo Gap National Grassland to the east.

Mapped subdivisions

Outlines on filediffers

St. Onge: No recorded subdivision outlines drawn for this community yet.
Box Elder: 16 mapped outlines, 3 with a full guideReference outlines from county and city GIS, not surveys. The recorded plat controls.
Hermosa: No recorded subdivision outlines drawn for this community yet.

The trade

Housing and patterndiffers

St. Onge: An 1891 French-Canadian railroad townsite that is now a cattle auction crossroads and an acreage corridor.
Box Elder: A young city building its first downtown at Liberty Plaza on 110 acres, with roughly 800 residential units planned.
Hermosa: A working prairie town with its own grocery, library and county fairgrounds, at the point where the grassland meets the Hills.

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.
Box Elder: The Ellsworth main gate is in town, 9 minutes from most addresses, on city water and sewer, with the region's newest housing pipeline.
Hermosa: Elementary and middle school in town, 26 minutes from Rapid City, with larger lots and rural utility tradeoffs common outside town.

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.
Box Elder: Comparable sales run thin inside brand new subdivisions and builder incentives move the effective price without moving the list price. I-90 fills at shift change, and the flight line is close enough that you hear it.
Hermosa: High school is 27 miles away in Custer, and the water arrangement changes parcel to parcel.

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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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.

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ComparingSt. Onge, Box Elder, Hermosa

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