Village in Highland County, Ohio · 2.1 sq mi · 2,076 people per sq mi
4,329 people live in Greenfield. The typical household earns $46,875, and the median resident is 34.3 years old.
2026 projection
From 4,339 in 2020
Poverty rate 20.02%
Men 32.8 · Women 36.3
1850–2026
4,329
2026 projection
0.2% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1850–2026
4,329
2026 projection
0.2% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 4,329 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 4,329 | -15 | 0.35% |
| 2024 | 4,344 | +9 | 0.21% |
| 2023 | 4,335 | +19 | 0.44% |
| 2022 | 4,316 | -30 | 0.69% |
| 2021 | 4,346 | +7 | 0.16% |
| 2020 | 4,339 | -6 | 0.14% |
| 2019 | 4,345 | -22 | 0.50% |
| 2018 | 4,367 | -19 | 0.43% |
| 2017 | 4,386 | -37 | 0.84% |
Showing 10 of 33 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Greenfield has a population change lower than Highland County, Ohio, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 40 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 5 residents
39% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 39% | 42% | 36% |
| Never married | 32% | 37% | 29% |
| Divorced | 17% | 13% | 20% |
| Widowed | 10% | 7% | 13% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources