Cedar Grove Colony is a community in Charles Mix County, South Dakota across 0.5 square miles. It has no ZIP code of its own: it’s part of 57369.
Mostly Platte; part is in Cedar Grove Colony
We’re writing up Cedar Grove Colony’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Eppley Airfield (OMA)214 miles away |
|---|---|
| Closer regional airport | Pierre Regional Airport (PIR)94 miles away |
| Nearest city of 250,000+ | Omaha, NE210 miles away |
| Nearest city of 1 million+ | Chicago, IL583 miles away |
Straight-line distances from the center of Cedar Grove 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.
Charles Mix County grew from 8,498 residents in 1900 to 9,373 in 2020.
Charles Mix 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 11°F. About 23.9 inches of rain and melted snow fall in a typical year, with about 42 inches of snow.
Source: NOAA 1991–2020 climate normals, Academy 2ne, SD weather station (7 miles away).
2,388 jobs at 299 businesses in Charles Mix County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
27 doctors and other health care providers list an office in Cedar Grove Colony.
Nearest hospitals
Providers with an office here
| Primary care doctors | 5 |
|---|---|
| Dentists | 2 |
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 7 |
| Physical and occupational therapists | 2 |
| Chiropractors | 4 |
| Pharmacies | 2 |
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.
Public schools here are run by Platte - Geddes School District 11-5. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Cedar Grove Colony Elementary - 14Platte | K–8 | 44 | Public | 10.2 mi |
| Platte - Geddes Elementary - 02Platte | K–5 | 230 | Public | 6.1 mi |
| Platte Colony Elementary - 10Academy | K–8 | 22 | Public | 9.4 mi |
| Platte - Geddes Jr. High - 03Platte | 6–8 | 94 | Public | 6.0 mi |
| Platte - Geddes High School - 01Platte | 9–12 | 132 | Public | 6.0 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Platte, Bijou Hills and Platte 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.