Town in Cayuga County, New York · 29.3 sq mi · 31 people per sq mi
About 910 people live in Sempronius town. The typical household earns $70,000, and the median resident is 41.8 years old.
2026 projection
From 845 in 2020
Poverty rate 10.65%
Men 47.1 · Women 41.1
2010–2026
905
2026 projection
7.1% 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.
2010–2026
905
2026 projection
7.1% 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 | 905 | +14 | 1.57% |
|---|---|---|---|
| 2025 | 891 | +14 | 1.60% |
| 2024 | 877 | +8 | 0.92% |
| 2023 | 869 | +10 | 1.16% |
| 2022 | 859 | +5 | 0.59% |
| 2021 | 854 | +9 | 1.07% |
| 2020 | 845 | -91 | 9.72% |
| 2019 | 936 | -2 | 0.21% |
| 2018 | 938 | +2 | 0.21% |
| 2017 | 936 | +3 | 0.32% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 8 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 9 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 47% | 54% |
| Never married | 27% | 30% | 25% |
| Divorced | 11% | 15% | 7% |
| Widowed | 10% | 8% | 13% |
| Separated | 1% | 1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau