Henry Roy Real Estate, Ascend Realty, Rapid City South Dakota
A home on acreage near Hot Springs, South Dakota, listed by Henry Roy
Community Guide

Living in Hot Springs

The southern Hills banana belt: warmer winters, a sandstone downtown on the Fall River, and a town growing again after decades of decline.

Population
3,396 in 2020, now about 3,700 and growing roughly 1.7 percent a year
Drive To Rapid City
About 60 minutes
To Ellsworth AFB
About an hour and fifteen minutes
School District
Hot Springs School District 23-2

A sandstone county seat built around a warm river, with the mildest winters in the Hills.

Hot Springs is the town people are surprised by. It is the Fall River County seat about an hour south of Rapid City on US-79 and US-18, the winters are the mildest in the Hills, and after decades of shrinking it is growing again. I sell here, and this is what I tell buyers before they drive down.

The banana belt, and why it shows up in daily life

Locals call this the banana belt, and it is not just a nickname. The chinook-favored foothills on this side of the range make winters here noticeably warmer and drier than the northern Hills. In practice that means less snow to move, shorter stretches of hard cold, and a longer season for anything you like doing outside. If you have looked at Lead or Deadwood and flinched at the winter, this is the same region with a different climate.

The Warm Fall River runs straight through the middle of town, which is the other half of the story. The historic downtown is built of local sandstone along the water, so a walk through it feels closer to a small resort town than a prairie county seat. That architecture is a real asset, and it is part of why homes with character here draw interest from outside the county.

The turnaround story

The census counted 3,396 residents in 2020. The town now sits near 3,700 and has been growing about 1.7 percent a year, which reverses decades of decline. That is a genuine turnaround, and it changes how I read the market here: steady absorption instead of thin demand, and more competition for the well kept homes near downtown than there was five years ago.

Two things anchor it. The VA's Battle Mountain campus, a National Historic Landmark, was retained after a long closure fight and remains a significant local employer. Fall River Health Services has been building workforce housing, which is the kind of investment a town only makes when it expects to need the beds filled. Employment and housing supply moving in the same direction is the healthiest signal a small market can give you.

Water, caves and the drive

Evans Plunge is the city-run mineral springs pool, the Mammoth Site is an active dig you can walk through in the middle of town, Wind Cave National Park is about 11 miles out, and Angostura Reservoir is roughly 10 miles away for boat days and beach afternoons. Between the river, the Plunge and the lake, there is water in every direction, which is not something you can say about most of the Hills.

Rapid City is about an hour on US-79 and US-18, with Ellsworth Air Force Base about fifteen minutes past that. That distance is the trade. For anyone commuting daily to Rapid City it is a lot of highway. For remote work, local employment, and buyers who want acreage at prices the northern Hills stopped offering, it is a fair price for the climate and the setting.

My take

I sell here, and I currently have a listing in town, so this is not a guide I wrote from a spreadsheet. The honest pitch is warm winters by Black Hills standards, a walkable sandstone downtown you can actually spend an afternoon in, water in every direction between the Fall River, Evans Plunge and Angostura, and some of the most affordable acreage anywhere in the region a few minutes outside of town. If your life does not require being in Rapid City every morning, Hot Springs gives you more house, more land and more mild days than almost anywhere else in the Hills.

Short-Term Rental Rules

Can you rent it out?

There is no city short-term rental ordinance I can locate as of August 2026, and unincorporated Fall River County has no planning and zoning at all, so the rules are unusually light here. Verify before you count on income.

  • As of August 2026 the city's ordinance listings show nothing on short-term rentals. Confirm any business license requirement directly with Hot Springs City Hall before you advertise a property.
  • In unincorporated Fall River County the county states there is no planning and zoning outside city limits, so there is no county short-term rental permit.
  • County building permits are required only in floodplains. Septic systems are installed to state standards.
  • There is no municipal tax on county land, so the tax picture differs from a property inside city limits.
  • State rules apply everywhere: a South Dakota sales tax license once you rent 10 or more days a year, 4.2 percent state tax plus 1.5 percent tourism tax, and South Dakota Department of Health lodging licensure.
  • Rental rules change, sometimes quickly. Confirm current requirements with the city and the county for the exact parcel before you write an offer that depends on rental income.

Short-term rental rules change, and they change fast. This summary reflects my research as of August 2026 and is general information, not legal advice. If rental income is part of why you are buying, verify the current requirements with the city or county that has jurisdiction over the specific address, and read the subdivision covenants, before you write an offer.

Schools

Hot Springs School District 23-2 serves about 710 students with a 14 to 1 student to teacher ratio, rated C by Niche.

  • Hot Springs High School enrolls about 215 students, rated C plus by Niche, with a 12 to 1 ratio.
  • The high school reports a 77 percent graduation rate, offers AP coursework, and self-reports an average ACT of 23.
  • Ratings above are Niche's, and ACT figures are self-reported by the school.
  • Verify attendance boundaries with the district for the specific address, since assignment can differ from what a listing states.

School ratings are as published by Niche and GreatSchools using 2024 to 2025 data and change over time. Attendance boundaries do not follow city lines in this region and can differ parcel to parcel, so confirm the assigned schools for any specific address directly with the district before you make a school-driven decision.

Where to eat

Places that are open and worth your time:

Things to do

Water, fossils and one of the better historic downtowns in the state:

  • Evans Plunge, the city-run mineral springs pool
  • The Mammoth Site, an active dig in town
  • Wind Cave National Park, about 11 miles away
  • Angostura Reservoir, about 10 miles away for lake days
  • The sandstone historic downtown along the Warm Fall River

The weather, honestly

Using NOAA 1991 to 2020 normals, Rapid City averages a 59 degree high and a 37 degree low across the year. January runs 37 over 16, July runs 84 over 62. Summers are bright, with the National Weather Service putting sunshine at 65 to 75 percent of possible.

Snowfall varies enormously by elevation, which is the single most useful climate fact in this region. Rapid City averages 48.5 inches a year. Lead averages 183.9 inches. Those two towns are less than an hour apart. Meanwhile the foothills corridor running from Rapid City toward Hot Springs, the so called banana belt, runs warmer in winter thanks to chinook winds that can push winter days into the 50s and 60s.

Those winds are not a rumor. Spearfish holds the world record for fastest temperature change: on January 22, 1943, it went from minus 4 to 45 degrees in two minutes.

For gardeners and anyone planning outdoor work, the growing season runs about 131 days, with last frost around May 22 and first frost around October 1. And the hazard to actually budget for is hail, the region's most common severe weather from late May through August. It is why I ask about roof age and roof documentation on every home I show.

Common questions

Is Hot Springs really warmer than the rest of the Black Hills?

Yes, and that is the local reputation for a reason. The chinook-favored southern foothills make winters here noticeably warmer and drier than the northern Hills, which is why people call it the banana belt. Expect less snow and fewer long cold stretches than Lead, Deadwood or Spearfish.

Can I run a short-term rental in Hot Springs?

As of August 2026 I cannot locate a city short-term rental ordinance, and the county reports no planning and zoning outside city limits, so there is no county permit either. Check with City Hall about any business license, and plan on the state requirements: a sales tax license at 10 or more rental days a year, 4.2 percent state plus 1.5 percent tourism tax, and Department of Health lodging licensure. Rules can change, so confirm for the parcel.

What are the schools like?

Hot Springs School District 23-2 serves about 710 students at a 14 to 1 ratio and is rated C by Niche. Hot Springs High enrolls roughly 215 students, is rated C plus by Niche with a 12 to 1 ratio, reports a 77 percent graduation rate, offers AP coursework and self-reports an average ACT of 23. Verify boundaries with the district for a specific address.

Is the drive to Rapid City workable?

It is about an hour on US-79 and US-18, with Ellsworth roughly fifteen minutes beyond that. Daily commuters usually look closer in. Remote workers, locally employed buyers and anyone prioritizing acreage and mild winters tend to find the drive an easy trade.

Is the town growing?

Yes. Population was 3,396 in 2020 and now sits near 3,700, growing about 1.7 percent a year after decades of decline. The VA's Battle Mountain campus was retained after a closure fight and anchors local employment, and Fall River Health Services has been building workforce housing.

Nearby guides

  • Custer

    The county seat at the door of Custer State Park, with real fine dining, a new hospital, and rental rules that flip completely at the city line.

  • Rapid City

    The region's hub for jobs, medicine, dining and flights, and the shortest commute to Ellsworth Air Force Base.

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Run a payment on the mortgage calculator

Price, down payment, rate, taxes, insurance and HOA in one number.

Looking in Hot Springs?

Call 605-490-2040 or send a note with your budget and timeline and I will tell you what is realistic here right now, including what has actually closed. You can also search every active listing in the area on my search site.

This guide is general information, not legal, tax, lending or financial advice. Facts and figures are cited from public sources as of August 2026 and change over time. Henry Roy is a licensed real estate professional with Ascend Realty in South Dakota. Equal Housing Opportunity.

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