City in Delaware County, Ohio · 7.1 sq mi · 1,297 people per sq mi
9,263 people live in Sunbury. The typical household earns $108,787, and the median resident is 35.5 years old.
2026 projection
From 6,614 in 2020
Poverty rate 5.19%
Men 35.6 · Women 35.4
1970–2026
9,263
2026 projection
40.1% since 2020 (increase)
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.
1970–2026
9,263
2026 projection
40.1% since 2020 (increase)
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 | 9,263 | +406 | 4.58% |
|---|---|---|---|
| 2025 | 8,857 | +495 | 5.92% |
| 2024 | 8,362 | +838 | 11.14% |
| 2023 | 7,524 | +407 | 5.72% |
| 2022 | 7,117 | +185 | 2.67% |
| 2021 | 6,932 | +318 | 4.81% |
| 2020 | 6,614 | +370 | 5.93% |
| 2019 | 6,244 | +484 | 8.40% |
| 2018 | 5,760 | +564 | 10.85% |
| 2017 | 5,196 | +40 | 0.78% |
Showing 10 of 19 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.
Sunbury is growing faster than Delaware 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 80 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 19 residents
57% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 57% | 64% | 51% |
| Never married | 27% | 28% | 27% |
| Divorced | 11% | 8% | 13% |
| Widowed | 4% | <1% | 6% |
| Separated | 2% | 0% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources