Tripp County GIS Maps
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Tripp County, South Dakota, has 5,624 residents and covers 1,612.5 square miles. The population declined 0.4% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Tripp County is 46123.
Winner is the county's largest population center. Tripp County also includes 6 zip codes, 3 public school districts and 68 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Tripp County Trends
- Population
- 5,624▾
- Median Home Value
- $137,100▴
- K-12 Enrollment
- 1,404▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Tripp County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Tripp County Population
Tripp County had 5,624 residents in 2020. That was 0.4% lower than in 2010. Tripp County had 806 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 3 people per square mile. Some of the county's most populated postal areas include Winner, Colome and Gregory.
Population Trend in Tripp County SD
Tripp County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Tripp County Zip Codes
Tripp County has 6 zip codes. Some of the county's most populated zip codes include Winner (57580), Colome (57528) and Gregory (57529). Winner is the largest zip by population, with about 4,356 residents or 77% of the county total. Together, the three largest zips account for about 99% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Tripp County SD
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 57580 | Winner | 4,356 | ▾ -2.1% |
| 57528 | Colome | 750 | ▴ 0.3% |
| 57529 | Gregory | 472 | ▴ 19.5% |
| 57541 | Ideal | 203 | ▴ 21.6% |
| 57534 | Hamill | 188 | ▴ 2.7% |
| Download all zip code data | |||
Tripp County Zip Code populations and trends per most recent census data.
Tripp County Demographics
Tripp County has a median age of 45.1, which makes the county a little older than South Dakota overall. About 22.9% of residents are under 18, while 24% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 27.6% of the population, which points to a solid working-age base. About 19.9% of adults have a bachelor's degree or higher, above the statewide figure of 31.1%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Tripp County SD
Median Age
45.1
Under 18
22.9%
Age 65+
24%
Bachelor's+
19.9%
Tripp County School Districts
Tripp County is served by 3 public school districts with 1,404 students enrolled in 2024. The largest districts on the county map are Winner 59-2, Gregory 26-4 and Colome 59-3. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has grown modestly since 2017 across the districts shown on the county map.
Largest School Districts by Enrollment in Tripp County SD
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Winner School District 59-2 | 827 | 58.9% | ▴ 0.2% |
| Gregory School District 26-4 | 442 | 31.5% | ▴ 2.6% |
| Colome School District 59-3 | 135 | 9.6% | ▾ -13.5% |
| Download all school district data | |||
Tripp County school district enrollment and trends per most recent NCES reporting data.
Tripp County Housing & Real Estate
Tripp County has a median home value of $137,100 and a median gross rent of $809. About 71% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the South Dakota median, while rents come in below the state average. In March 2026, the median listing price was $235,000 and homes spent about 57 days on the market.
Tripp County Housing Mix
Tripp County housing mix: owner, renter and vacant units.
Tripp County Housing Trends
Tripp County median home value and rent trend (last 5 years).
Businesses in Tripp County, SD
Tripp County has 343 business listings across 170 categories. The largest categories in Tripp County business listings are Churches & Religious Organizations (17, 5.0%), Hotels (9, 2.6%), and Lodge (9, 2.6%). The full Tripp County business listings dataset includes names, categories, addresses and contact details where available. Tripp County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Tripp County, SD
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 17 | 5.0% |
| Hotels | 9 | 2.6% |
| Lodge | 9 | 2.6% |
| Gyms & Fitness | 7 | 2.0% |
| Convenience Stores | 7 | 2.0% |
| Car Dealerships | 6 | 1.7% |
| Propane Supplier | 5 | 1.5% |
| Beauty Salons | 5 | 1.5% |
| Agricultural Service | 5 | 1.5% |
| Counseling And Mental Health | 4 | 1.2% |
Tripp County Business Listings
| Business | Category | City |
|---|---|---|
| Don M Tuttle CPA | Accountant | Winner |
| Witten Farms Hunting LLC | Active Life | Winner |
| Littau Seed | Agricultural Seed Store | Winner |
| Grossenburg Implement Inc | Agricultural Service | Winner |
| Winner Regional Airport | Airport | Winner |
| Smokin' Barrels | American Restaurants | Winner |
| Lazy J Sporting Club | Amusement Park | Ideal |
| Golden Prairie Manor Assisted Living Center | Assisted Living Facility | Winner |
| Wells Fargo ATM | ATMs | WINNER |
| Winner Livestock Auction Co | Auction House | Winner |
| Download Tripp County business listings | ||
Tripp County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Tripp County Basemaps
Tripp County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Tripp County Data Package
This page shows a preview of what's included in the Tripp County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Tripp County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.