Hendricks County, Indiana
County seat: Danville · Population 193,510 (2025) · 407 sq mi
Hendricks County is the 7th most populous of Indiana's 92 counties, with 193,510 people (2025 estimate). Its county seat is Danville. It is part of the Central (Region 5) region, one of the 12 Indiana economic growth regions (DWD / WorkOne regions). The map shows its 12 cities and towns and the 5 neighboring counties.
Hendricks County facts
- County seat
- Danville
- Population (2025 estimate)
- 193,510 +10.7% since 2020
- Land area
- 407 sq mi 38th largest of 92
- Water area
- 2 sq mi
- Population density
- 476 per sq mi
- Established
- 1824
- Named after
- William Hendricks American politician (1782-1850)
- Largest city
- Plainfield 38,574
- Median household income
- $101,144
- Cities and towns
- 12 plus 2 CDPs
- ZIP codes
- 19
- Time zone
- Eastern
- FIPS code
- 18063
Cities and towns in Hendricks County
Hendricks County has 12 incorporated cities, towns and villages. Populations count the people living inside Hendricks County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Plainfield | Town | 38,574 | |
| Brownsburg | Town | 34,089 | |
| Avon | Town | 25,350 | |
| Danville (county seat) | Town | 13,415 | |
| Pittsboro | Town | 4,443 | |
| Clayton | Town | 948 | |
| Coatesville | Town | 573 | |
| Lizton | Town | 505 | |
| North Salem | Town | 473 | |
| Amo | Town | 428 | |
| Stilesville | Town | 276 | |
| Jamestown | Town | 22 | Boone County |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Belleville | 813 | |
| Cartersburg | 59 |
ZIP codes in Hendricks County
19 ZIP codes reach into Hendricks County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 46052 also Boone County
- 46103
- 46112 also Boone County
- 46113 also Morgan and Marion counties
- 46118 also Morgan County
- 46121 also Putnam County
- 46122
- 46123
- 46147 also Boone County
- 46149
- 46158 also Morgan County
- 46165 also Putnam County
- 46167
- 46168
- 46180 also Morgan County
- 46231 also Marion County
- 46234 also Marion County
- 46278 also Marion County
- 47968 also Montgomery and Boone counties
Population of Hendricks County, 2020–2025
Hendricks County grew by 18,695 people (+10.7%) between April 2020 and July 2025: 2,107 more births than deaths and a net gain of 16,759 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 175,607 |
| 2021 | 179,776 |
| 2022 | 183,605 |
| 2023 | 187,036 |
| 2024 | 190,764 |
| 2025 | 193,510 |
Neighboring counties
- Putnam County west · 37,876 people
- Marion County east · 992,196 people
- Morgan County south · 74,967 people
- Boone County north · 80,689 people
- Montgomery County northwest · 38,954 people
Printable Hendricks 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) (90 KB)
- PNG (2400 px) (68 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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