Wells County area

Population and density of Wells County

The Census Bureau estimates that 28,883 people lived in Wells County on July 1, 2025. That ranks #1,521 of 3,222 county equivalents nationally and #56 of 92 in Indiana. Since the April 1, 2020 estimates base of 28,177, the population has grown by 706 (+2.5%), compared with +2.8% for Indiana as a whole.

With 368.1 square miles of land, that is 78 people per square mile (30 per km²), placing Wells County #1,176 nationally for density and #51 in Indiana. The median county equivalent has 47 people per square mile; the Indiana median is 88. Put another way, there are about 8.2 acres of land per resident.

U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.

Cities and towns in Wells County

7 incorporated places lie at least partly in Wells County. Together they are home to 15,540 people (53.8%); the other 13,343 (46.2%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Bluffton city, with 10,583 residents in the county. Among places with at least 1,000 residents in 2020, Ossian town grew fastest since then (+2.6%).

Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Wells County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.

Metropolitan area

Wells County is an outlying county of the Fort Wayne, IN Metropolitan Statistical Area. Its 3 county equivalents have 466,258 residents on 1,360.9 square miles of land; Wells County accounts for 27% of the land and 6.2% of the residents. By combined land it ranks #237 of 393 metropolitan areas, and #118 by population. It belongs to the Fort Wayne-Huntington-Auburn, IN Combined Statistical Area.

ZIP codes

17 ZIP Code Tabulation Areas have land in Wells County; 10 of them have most of their land inside the county, and the others mainly cover neighboring areas.

4671446731467404675946766467704677746778467814678346791467924679846799469524699147359

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Wells County

Wells County shares a land border with 6 county equivalents. It has more land than 2 of them. The largest neighbor is Allen County (657.1 mi²) and the smallest is Blackford County (165.1 mi²). Together with its neighbors, Wells County forms a block of 2,709.9 mi² of land, of which it holds 13.6%.

How big is Wells County compared with U.S. states?

Wells County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.8 times as much. Indiana’s county land could hold about 97 areas the size of Wells County.

Another way to picture it: the same land area would fill a square about 19.2 miles (30.9 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.

State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.

What stands out about Wells County?

Wells County has more land than 586 of the other 3,221 county equivalents in the dataset.

A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.

Does including water change its rank?

Using land plus water places Wells County at #2,687 nationally by total area, 51 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.

Its water share is 0.6%, compared with a national county-equivalent median of 1.2% — 0.6 percentage points lower. This describes the statistical geography’s land/water mix, not flood exposure or developable land.

Closest positions in the national land ranking

These entries sit immediately beside Wells County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.