Warren County, Indiana
Named in 1827 for Revolutionary Commander Joseph Warren
County Seat: Williamsport
Largest City: Williamsport (2024 population: 1,953)
Population per Square Mile: 23.17
Square Miles: 364.70
Go to county's in.gov site
| Population over Time | Number | Rank in State | Percent of State | Indiana |
|---|
| Yesterday (2020) | 8,440 | 90 | 0.1% | 6,484,050 |
| Today (2024) | 8,451 | 90 | 0.1% | 6,924,275 |
| Tomorrow (2030 projection)* | 8,588 | 90 | 0.1% | 7,013,509 |
| Percent Change 2020 to Today | 0.1% | 55 | | 2.0% |
*Projection based on 2020 Census population estimates.
Sources: U.S. Census Bureau; Indiana Business Research Center
| Components of Population Change, 2023-2024 | Number | Rank in State | Percent of State | Indiana |
|---|
| Net Domestic Migration | -21 | 69 | | 4,268 |
| Net International Migration | 9 | 74 | | 30,852 |
| Natural Increase (births minus deaths) | -34 | 41 | -0.4% | 9,159 |
Source: U.S. Census Bureau
| Population Estimates by Age, 2024 | Number | Rank in State | Pct Dist.
in County | Pct Dist.
in State |
|---|
| Preschool (0 to 4) | 365 | 90 | 4.3% | 5.9% |
| School Age (5 to 17) | 1,407 | 90 | 16.6% | 17.0% |
| College Age (18 to 24) | 570 | 90 | 6.7% | 9.7% |
| Young Adult (25 to 44) | 1,932 | 90 | 22.9% | 25.9% |
| Older Adult (45 to 64) | 2,292 | 89 | 27.1% | 23.9% |
| Seniors (65 and older) | 1,885 | 89 | 22.3% | 17.5% |
| Median Age | 44.6 | | | Median Age = 38.3 |
Sources: U.S. Census Bureau; Indiana Business Research Center
| Population Estimates by Race and Hispanic Origin, 2024 | Number | Rank of | Pct Dist.
in County | Pct Dist.
in State |
|---|
| American Indian or Alaska Native Alone | 40 | 88 | 0.5% | 0.5% |
| Asian Alone | 53 | 85 | 0.6% | 3.1% |
| Black Alone | 38 | 92 | 0.4% | 10.6% |
| Native Hawaiian and Other Pac. Isl. Alone | 5 | 80 | 0.1% | 0.1% |
| White | 8,191 | 90 | 96.9% | 83.2% |
| Two or More Race Groups | 124 | 90 | 1.5% | 2.5% |
| Non-Hispanic | 8,232 | 89 | 97.4% | 90.9% |
| Hispanic | 219 | 87 | 2.6% | 9.1% |
Source: U.S. Census Bureau
| Household Types | Number | Rank in State | Pct Dist.
in County | Pct Dist.
in State |
|---|
| Households in 2023 (Includes detail not shown below) | 3,359 | 90 | 100.0% | 100.0% |
| Married With Children | 678 | 86 | 20.2% | 18.1% |
| Married Without Children | 1,247 | 88 | 37.1% | 29.3% |
| Single Parents | 224 | 90 | 6.7% | 8.9% |
| Living Alone | 821 | 90 | 24.4% | 29.6% |
Source: U.S. Census Bureau, American Community Survey 5-year estimates.
| Housing | Number | Rank in State | Pct Dist.
in County | Pct Dist.
in State |
|---|
| Total Housing Units in 2024 (estimate) | 3,770 | 89 | 100.0% | 100.0% |
| Total Housing Units in 2023 (includes vacant units) | 3,687 | 90 | 100.0% | 100.0% |
Owner Occupied
(Pct. distribution based on all housing units) | 2,722 | 90 | 73.8% | 63.9% |
| Median Value (2023) | $160,000 | 56 | | |
Renter Occupied
(Pct. distribution based on all housing units) | 637 | 90 | 17.3% | 26.9% |
| Median Rent (2023) | $557 | 74 | | |
Source: U.S. Census Bureau, American Community Survey 5-year estimates.
| Education | Number | Rank in State | Percent of State | Indiana |
|---|
| School Enrollment (2024/2025 Total Reported) | 1,332 | 89 | 0.1% | 1,132,621 |
| Public | 1,332 | 89 | 0.1% | 1,033,552 |
| Adults (25+ in 2023 ACS) | 6,040 | 89 | 0.1% | 4,559,304 |
| with High School diploma or higher | 92% | 23 | | 90.2% |
| with B.A. or higher degree | 17.2% | 59 | | 28.8% |
Sources: Indiana Department of Education; U.S. Census Bureau, American Community Survey 5-year estimates.
| Income and Poverty | Number | Rank in State | Percent of State | Indiana |
|---|
| Per Capita Personal Income (annual) in 2023 | $56,648 | 32 | 92.5% | 61,243 |
| Median Household Income in 2023 | 74,750 | 20 | 107.6% | $69,458 |
| Poverty Rate in 2023 | 9.6% | 69 | 78.7% | 12.2% |
| Poverty Rate among Children under 18 | 12.2% | 67 | 80.8% | 15.1% |
| Welfare (TANF) Monthly Average Families in 2024 | 1 | 92 | 0.0% | 4,813 |
| Food Stamp Recipients in 2024 | 432 | 91 | 0.1% | 608,295 |
| Free and Reduced Fee Lunch Recipients in 2024/2025 | 656 | 89 | 0.1% | 488,145 |
Sources: U.S. Bureau of Economic Analysis; U.S. Census Bureau; Indiana Family Social Services Administration; Indiana Department of Education
| Health and Vital Statistics | Number | Rank of | Percent of State | Indiana |
|---|
| Births, 2021 | 89 | 90 | 0.1% | 79,946 |
| Births to Teens, 2021 | 0 | 86 | 0.0% | 3,845 |
| Deaths, 2019 | 90 | 89 | 0.1% | 66,005 |
Source: Indiana State Department of Health
| Labor Force, 2024 | Number | Rank in State | Percent of State | Indiana |
|---|
| Total Resident Labor Force | 4,623 | 87 | 0.1% | 3,455,992 |
| Employed | 4,460 | 87 | 0.1% | 3,310,992 |
| Unemployed | 163 | 89 | 0.1% | 145,000 |
| Annual Unemployment Rate | 3.5 | 78 | 83.3% | 4.2 |
| May 2025 Unemployment Rate | 2.8 | 82 | 82.4% | 3.4 |
Source: STATS Indiana, using data from the Indiana Department of Workforce Development
| Employment and Earnings by Industry, 2023 | Employment | Pct Dist.
in County | Earnings ($000) | Pct Dist.
In County | Avg. Earnings Per Job |
|---|
| Total by place of work | 3,224 | 100.0% | $185,091 | 100.0% | $57,410 |
| Wage and Salary | 1,958 | 60.7% | $101,188 | 54.7% | $51,679 |
| Farm Proprietors | 338 | 10.5% | $44,215 | 23.9% | $130,814 |
| Nonfarm Proprietors | 928 | 28.8% | $15,811 | 8.5% | $17,038 |
| Farm | 416 | 12.9% | $50,145 | 27.1% | $120,541 |
| Nonfarm | 2,808 | 87.1% | $134,946 | 72.9% | $48,058 |
| Private | 2,409 | 74.7% | $110,410 | 59.7% | $45,832 |
| Accommodation, Food Serv. | 47 | 1.5% | $574 | 0.3% | $12,213 |
| Arts, Ent., Recreation | 13 | 0.4% | $489 | 0.3% | $37,615 |
| Construction | 242 | 7.5% | $11,565 | 6.2% | $47,789 |
| Health Care, Social Serv. | 240 | 7.4% | $17,610 | 9.5% | $73,375 |
| Information | 15 | 0.5% | $164 | 0.1% | $10,933 |
| Manufacturing | 553 | 17.2% | $27,824 | 15.0% | $50,315 |
| Professional, Tech. Serv. | 107 | 3.3% | $3,058 | 1.7% | $28,579 |
| Retail Trade | Data not available due to BEA non-disclosure requirements. |
| Trans., Warehousing | 199 | 6.2% | $14,561 | 7.9% | $73,171 |
| Wholesale Trade | 147 | 4.6% | $12,221 | 6.6% | $83,136 |
| Other Private (not above) | 364* | 11.3%* | $9,850* | 5.3%* | $27,060* |
| Government | 399 | 12.4% | $24,536 | 13.3% | $61,494 |
Source: U.S. Bureau of Economic Analysis
* These totals do not include county data that are not available due to BEA non-disclosure requirements.
| Residential Building Permits, 2024 | Units | Pct Dist.
in County | Pct Dist.
in State | Cost ($000) | State Cost ($000) |
|---|
| Total Permits Filed | 27 | 100.0% | 100.0% | $9,504 | $8,133,071 |
| Single-Family | 27 | 100.0% | 75.4% | $9,504 | $6,951,719 |
| 2-Family | 0 | 0.0% | 1.9% | 0 | $100,498 |
| 3- and 4-Family | 0 | 0.0% | 0.8% | $0 | $45,624 |
| 5+ Family | 0 | 0.0% | 21.9% | $0 | $1,035,231 |
Notes: Detail cost may not sum to total due to rounding. Greene County does not currently issue building permits, so it is excluded.
Source: U.S. Census Bureau
Largest Cities and Towns in Warren County
| Name | Population
in 2024 | Percent of County |
|---|
| Pine Village | 211 | 2.5% |
| State Line City | 123 | 1.5% |
| West Lebanon | 684 | 8.1% |
| Williamsport | 1,953 | 23.1% |
Source: U.S. Census Bureau annual population estimates
Hoosiers by the Numbers