Millbrook Colony is a community in Davison County, South Dakota, home to about 47 people across 0.2 square miles. It has no ZIP code of its own: it’s part of 57301.
Homes sold for a median of $155 per square foot in the three months ending August 2026, a seller’s market.
Mostly Mitchell; part is in Millbrook Colony
Each card is that ZIP code’s whole market, including any part outside Millbrook Colony. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Millbrook Colony’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Millbrook Colony well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Eppley Airfield (OMA)199 miles away |
|---|---|
| Closer regional airport | Sioux Falls Regional Airport (FSD)65 miles away |
| Nearest city of 250,000+ | Omaha, NE196 miles away |
| Nearest city of 1 million+ | Chicago, IL540 miles away |
Straight-line distances from the center of Millbrook Colony; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
It’s the 377th largest of 440 towns in South Dakota by population.
Davison County grew from 7,483 residents in 1900 to 19,956 in 2020.
Davison County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 9°F. About 21.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Mitchell Muni Ap, SD weather station (4 miles away).
11,057 jobs at 727 businesses in Davison County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
245 doctors and other health care providers list an office in Millbrook Colony.
Nearest hospitals
Providers with an office here
| Primary care doctors | 24 |
|---|---|
| Specialist doctors | 38 |
| Dentists | 18 |
| Nurse practitioners and physician assistants | 38 |
| Mental health providers | 40 |
| Physical and occupational therapists | 56 |
| Optometrists | 13 |
| Chiropractors | 18 |
| Pharmacies | 10 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (14 nearby)
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries (2 nearby)
Museums (4 nearby)
Theaters and performance venues (2 nearby)
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Mitchell School District 17-2, Hanson School District 30-1. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Abbott House Elementary - 06Mitchell | K–8 | 13 | Public | 0.5 mi |
| Gertie Belle Rogers Elementary - 04Mitchell | K–5 | 379 | Public | 0.9 mi |
| L. B. Williams Elementary - 03Mitchell | K–5 | 438 | Public | 0.9 mi |
| Longfellow Elementary - 05Mitchell | K–5 | 290 | Public | 0.8 mi |
| Millbrook Colony Elementary - 04Mitchell | K–8 | 6 | Public | 8.3 mi |
| Rosedale Colony Elementary - 11Mitchell | K–8 | 21 | Public | 9.7 mi |
| Mitchell Middle School - 02Mitchell | 6–8 | 578 | Public | 0.7 mi |
| Abbott House High School - 07Mitchell | 9–12 | 18 | Public | 0.5 mi |
| Hanson Colony Alternative High School - 07Mitchell | 9–12 | 4 | Public | 8.3 mi |
| Mitchell High School - 01Mitchell | 9–12 | 879 | Public | 0.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Mitchell Christian SchoolMitchell | Pre-K–12 | 147 | Christian (no specific denomination) | 1.2 mi |
| St John Paul II Elementary SchoolMitchell | Pre-K–6 | 82 | Roman Catholic | 0.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
Buying or selling around Millbrook Colony? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Mitchell, Loomis and Rosedale Colony.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.