Town in St. Lawrence County, New York · 48.5 sq mi · 61 people per sq mi
About 3,000 people live in Louisville town. The typical household earns $91,429, and the median resident is 44.9 years old.
2026 projection
From 3,046 in 2020
Poverty rate 10.09%
Men 45.1 · Women 44.7
2010–2026
2,958
2026 projection
2.9% since 2020 (decrease)
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
2,958
2026 projection
2.9% since 2020 (decrease)
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 | 2,958 | -16 | 0.54% |
|---|---|---|---|
| 2025 | 2,974 | -16 | 0.54% |
| 2024 | 2,990 | -13 | 0.43% |
| 2023 | 3,003 | -7 | 0.23% |
| 2022 | 3,010 | -30 | 0.99% |
| 2021 | 3,040 | -6 | 0.20% |
| 2020 | 3,046 | +22 | 0.73% |
| 2019 | 3,024 | -18 | 0.59% |
| 2018 | 3,042 | -12 | 0.39% |
| 2017 | 3,054 | -23 | 0.75% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 30 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 10 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 66% | 61% |
| Never married | 23% | 24% | 22% |
| Divorced | 8% | 6% | 10% |
| Widowed | 3% | 2% | 5% |
| Separated | 2% | 2% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau