CDP in Guernsey County, Ohio · 0.5 sq mi · 1,689 people per sq mi
About 830 people live in Buffalo. The typical household earns $84,441, and the median resident is 21.2 years old.
2026 projection
From 636 in 2020
Poverty rate 13.68%
Men 17.8 · Women 24.5
2011–2026
828
2026 projection
30.2% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
828
2026 projection
30.2% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 828 | +27 | 3.37% |
|---|---|---|---|
| 2025 | 801 | +53 | 3.48% |
| 2023 | 748 | -46 | 5.79% |
| 2022 | 794 | +66 | 9.07% |
| 2021 | 728 | +92 | 14.47% |
| 2020 | 636 | +295 | 86.51% |
| 2019 | 341 | +35 | 11.44% |
| 2018 | 306 | +117 | 61.90% |
| 2017 | 189 | -146 | 43.58% |
| 2016 | 335 | +48 | 16.72% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 9 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 7 residents
34% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 34% | 32% | 37% |
| Never married | 52% | 61% | 41% |
| Divorced | 14% | 7% | 22% |
| Widowed | 0% | 0% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau