County Maps US

Greene County, Indiana

A county in Indiana, ranked 53 of 92 by population.

CountyFIPS 18055

Within Indiana
Greene County, highlighted, with the areas around it. Boundaries generalised from the 2025 Census cartographic boundary file; neighbour fills carry no data. The dot marks Bloomfield, the county seat, located via the 2025 Census Gazetteer.

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Population
31,165
+362 (+1.2%) since 2020
Land area
542.5
square miles. A further 0.6% of the total area is water
Population density
57.5
people per square mile, computed rather than published
County seat
Bloomfield
Seat of county government.
Established
1821
204 years ago
Largest city
Linton city
Population 5,245.

Sources: US Census Bureau, Population Estimates Program, Vintage 2025 Population Estimates, released 26 March 2026; US Census Bureau, Gazetteer Files, 2025 Gazetteer Files, released 10 September 2025; Wikidata (CC0), Wikidata. Retrieved 30 August 2026.

Satellite view

Aerial imagery of Greene County with its boundary drawn on top. A map shows you the shape; this shows you what is inside it, and which side of the line a place falls on.

Aerial view of Greene County, Indiana from the USGS National Map, with its boundary outlined
Imagery: USGS National Map, USGS Imagery Only, public domain, requested from USGS by your browser when you reach this point on the page, at 800 by 529 pixels. The boundary is the 2025 Census cartographic boundary file, reprojected to Web Mercator to match the imagery. You can also open the USGS National Map viewer.

Where Greene County ranks

Position among the 92 counties of Indiana, and among all 3,144 US counties and county-equivalents. Computed from the figures on this page.

MeasureValueIn IndianaNationally
Population31,16553rd of 921,415th of 3,144
Land area542.5 sq mi4th of 921,921st of 3,144
Population density57.5 per sq mi68th of 921,343rd of 3,144
Median household income$62,09473rd of 921,891st of 3,143

Full data for Greene County

Every figure below is attributed to the Census Bureau product it came from, with the vintage of that product.
MeasureValueSource and vintage
Population31,165Vintage 2025 Population Estimates
Population in 202030,803Vintage 2025 Population Estimates
2020 estimates base?30,799Vintage 2025 Population Estimates
Land area542.5 sq mi2025 Gazetteer Files
Water area3.4 sq mi2025 Gazetteer Files
Total area545.9 sq mi2025 Gazetteer Files
Population density?57.5 per sq miComputed: Vintage 2025 estimates divided by 2025 Gazetteer land area
Median household income$62,094American Community Survey 2020-2024 5-Year Estimates
Median home value$153,200American Community Survey 2020-2024 5-Year Estimates
Median age42.9American Community Survey 2020-2024 5-Year Estimates
Households13,107American Community Survey 2020-2024 5-Year Estimates
Housing units14,356American Community Survey 2020-2024 5-Year Estimates

Sources: US Census Bureau, Population Estimates Program, Vintage 2025 Population Estimates, released 26 March 2026; US Census Bureau, Gazetteer Files, 2025 Gazetteer Files, released 10 September 2025; US Census Bureau, American Community Survey, American Community Survey 2020-2024 5-Year Estimates, released 29 January 2026. Population density is computed here, not published: it divides the Vintage 2025 population estimate by the 2025 Gazetteer land area, which are two different Census products. Retrieved 30 August 2026.

How the population changed

The Census Bureau publishes the components behind an estimate, not just the total. For the year to July 2025:

Births minus deaths
-99
320 births, 419 deaths
Net migration
+70
More people moved in than moved out.

Source: US Census Bureau, Population Estimates Program, Vintage 2025 Population Estimates, released 26 March 2026. Retrieved 30 August 2026.

The 8 areas bordering Greene County

Ordered by the length of the border actually shared, which the Census Bureau publishes in its county adjacency file and which no other county reference presents.

Bordering areaStateShared borderPopulation
Owen CountyIndiana20 mi21,886
Sullivan CountyIndiana18 mi20,831
Monroe CountyIndiana12 mi143,345
Martin CountyIndiana12 mi9,856
Daviess CountyIndiana10 mi34,209
Clay CountyIndiana10 mi26,410
Knox CountyIndiana7.8 mi35,652
Lawrence CountyIndiana6.1 mi45,568

Source: US Census Bureau, County Adjacency File, 2025 County Adjacency File, released 15 September 2025. Retrieved 30 August 2026.

All 92 counties of Indiana

Open the interactive Indiana county map, or jump straight to any of them.

Data on this page last rebuilt 30 August 2026. How these figures are produced.