Population in Greenville, OH

Population in Greenville, OH was 12,680 in 2025, according to the U.S. Census Bureau. That is up 0.2% from 2024. That is the 147th highest of 176 cities in 2025.

2025, persons12,680
Change on 2024+0.2%
Rank147th of 176Cities in Ohio ranked
Series high12,8032020
Series low12,6262023

Population in Greenville, OH, 2020 to 2025

12.6K12.7K12.7K12.8K12.8K12.9K2020202120222023202420252020: 12,803 persons2021: 12,688 persons2022: 12,659 persons2023: 12,626 persons2024: 12,655 persons2025: 12,680 persons
persons. Source: U.S. Census Bureau, Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved 2026-10-12, published 2026-05-14.
All 6 values
Periodpersons
202512,680
202412,655
202312,626
202212,659
202112,688
202012,803

Compared with Ohio and United States

Place2025
Greenville, OH12,680
Ohio11,900,510
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). Norway: Statistics Norway, 1 January. United States: Census Bureau population estimates for 1 July. United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.

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Questions

What is the population in Greenville, OH?

Population in Greenville, OH was 12,680 in 2025, according to the U.S. Census Bureau. That is up 0.2% from 2024. That is the 147th highest of 176 cities in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved by Invokely on 2026-10-12.

What was the highest population in Greenville, OH?

12,803 in 2020, the highest value since 2020 in this series.

Population elsewhere in Ohio

All statistics for Greenville, OH