Carroll County area

Population and density of Carroll County

The Census Bureau estimates that 26,475 people lived in Carroll County on July 1, 2025. That ranks #1,603 of 3,222 county equivalents nationally and #80 of 88 in Ohio. Since the April 1, 2020 estimates base of 26,775, the population has declined by 300 (−1.1%), compared with +0.9% for Ohio as a whole.

With 394.7 square miles of land, that is 67 people per square mile (26 per km²), placing Carroll County #1,292 nationally for density and #73 in Ohio. The median county equivalent has 47 people per square mile; the Ohio median is 120. Put another way, there are about 9.5 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 Carroll County

7 incorporated places lie at least partly in Carroll County. Together they are home to 6,786 people (25.6%); the other 19,689 (74.4%) live outside any incorporated place, in unincorporated communities and rural areas.

The largest is Carrollton village, with 3,052 residents in the county. Among places with at least 1,000 residents in 2020, Minerva village grew fastest since then (+0.5%).

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

Metropolitan area

Carroll County is an outlying county of the Canton-Massillon, OH Metropolitan Statistical Area. Its 2 county equivalents have 400,246 residents on 969.6 square miles of land; Carroll County accounts for 40.7% of the land and 6.6% of the residents. By combined land it ranks #283 of 393 metropolitan areas, and #141 by population. It belongs to the Cleveland-Akron-Canton, OH Combined Statistical Area.

ZIP codes

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

439034390843945439864398844427446074461544620446214462544639446434464444651446564465744675446884469544730

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 Carroll County

Carroll County shares a land border with 5 county equivalents. Each of them has more land than Carroll County. The largest neighbor is Stark County (574.9 mi²) and the smallest is Harrison County (402.3 mi²). Together with its neighbors, Carroll County forms a block of 2,879.6 mi² of land, of which it holds 13.7%.

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

Carroll County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2.6 times as much. Ohio’s county land could hold about 104 areas the size of Carroll County.

Another way to picture it: the same land area would fill a square about 19.9 miles (32 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 Carroll County?

Carroll County has more land than 671 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 Carroll County at #2,605 nationally by total area, 54 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 1.1%, compared with a national county-equivalent median of 1.2%. The two percentages are within 0.1 percentage points of each other. 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 Carroll 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.