Randolph County, Indiana
County seat: Winchester · Population 24,438 (2025) · 452 sq mi
Randolph County is the 64th most populous of Indiana's 92 counties, with 24,438 people (2025 estimate). Its county seat is Winchester. It is part of the Eastern (Region 6) region, one of the 12 Indiana economic growth regions (DWD / WorkOne regions). The map shows its 10 cities and towns and the 5 neighboring counties.
Randolph County facts
- County seat
- Winchester
- Population (2025 estimate)
- 24,438 −0.3% since 2020
- Land area
- 452 sq mi 18th largest of 92
- Water area
- 1 sq mi
- Population density
- 54 per sq mi
- Established
- 1818
- Named after
- Randolph County county in North Carolina, United States
- Largest city
- Winchester 4,817
- Median household income
- $60,791
- Cities and towns
- 10 plus 3 CDPs
- ZIP codes
- 14
- Time zone
- Eastern
- FIPS code
- 18135
Cities and towns in Randolph County
Randolph County has 10 incorporated cities, towns and villages. Populations count the people living inside Randolph County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Winchester (county seat) | City | 4,817 | |
| Union City | City | 3,450 | |
| Parker City | Town | 1,279 | |
| Farmland | Town | 1,265 | |
| Lynn | Town | 950 | |
| Ridgeville | Town | 694 | |
| Saratoga | Town | 229 | |
| Losantville | Town | 220 | |
| Albany | Town | 184 | Delaware County |
| Modoc | Town | 159 |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Fairview | 306 | |
| Spartanburg | 76 | |
| Windsor | 0 | Delaware County |
ZIP codes in Randolph County
14 ZIP codes reach into Randolph County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 47320 also Delaware and Jay counties
- 47340
- 47354 also Henry, Delaware and Wayne counties
- 47355 also Wayne County
- 47358 also Wayne County
- 47360 also Henry and Wayne counties
- 47368 also Delaware County
- 47371 also Jay County
- 47373 also Jay County
- 47380 also Jay County
- 47382
- 47390 also Jay County
- 47393 also Wayne County
- 47394
Population of Randolph County, 2020–2025
Randolph County shrank by 65 people (−0.3%) between April 2020 and July 2025: 426 more deaths than births and a net gain of 366 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 24,414 |
| 2021 | 24,418 |
| 2022 | 24,396 |
| 2023 | 24,356 |
| 2024 | 24,385 |
| 2025 | 24,438 |
Neighboring counties
- Jay County north · 20,118 people
- Darke County, Ohio east · 51,520 people
- Wayne County south · 66,169 people
- Delaware County west · 113,106 people
- Henry County southwest · 49,137 people
Printable Randolph County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (77 KB)
- PNG (2400 px) (65 KB)
Paste this code to embed the map on your site:
Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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