Dubois County, Indiana

County seat: Jasper · Population 44,016 (2025) · 427 sq mi

Dubois County is the 36th most populous of Indiana's 92 counties, with 44,016 people (2025 estimate). Its county seat is Jasper. It is part of the Southwest (Region 11) region, one of the 12 Indiana economic growth regions (DWD / WorkOne regions). The map shows its 5 cities and towns and the 8 neighboring counties.

Map of Dubois County, Indiana with cities, towns and the county boundary
Dubois County, Indiana with its cities and towns, unincorporated communities (CDPs) and neighboring counties. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

Dubois County facts

County seat
Jasper
Population (2025 estimate)
44,016 +0.9% since 2020
Land area
427 sq mi 27th largest of 92
Water area
8 sq mi
Population density
103 per sq mi
Established
1817
Named after
Toussaint Dubois American soldier
Largest city
Jasper 17,279
Median household income
$75,979
Cities and towns
5 plus 7 CDPs
ZIP codes
13
Time zone
Eastern
FIPS code
18037

Cities and towns in Dubois County

Dubois County has 5 incorporated cities, towns and villages. Populations count the people living inside Dubois County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
Jasper (county seat)City17,279
HuntingburgCity6,522
FerdinandTown2,247
HollandTown606
BirdseyeTown415

Unincorporated communities (CDPs)

Census-designated places are communities without their own city government; the county provides their services.

CommunityPopulationAlso in
Dubois439
Celestine422
Haysville267
St. Anthony203
Bretzville172
Ireland153
Schnellville95

ZIP codes in Dubois County

13 ZIP codes reach into Dubois County. ZIP codes ignore county lines, so some also cover a neighboring county.

Population of Dubois County, 2020–2025

Dubois County grew by 389 people (+0.9%) between April 2020 and July 2025: 116 more births than deaths and a net gain of 270 people from migration.

Year (July 1)Population
202043,640
202143,522
202243,535
202343,766
202443,942
202544,016

Neighboring counties

Printable Dubois County map

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Sources

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