City in Campbell County, Kentucky · 1.5 sq mi · 2,678 people per sq mi
3,905 people live in Southgate. The typical household earns $54,421, and the median resident is 36.6 years old.
2026 projection
From 3,648 in 2020
Poverty rate 19.8%
Men 34.4 · Women 37.8
1910–2026
3,905
2026 projection
7% 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.
1910–2026
3,905
2026 projection
7% 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 | 3,905 | +37 | 0.96% |
|---|---|---|---|
| 2025 | 3,868 | +66 | 1.74% |
| 2024 | 3,802 | +44 | 1.17% |
| 2023 | 3,758 | +38 | 1.02% |
| 2022 | 3,720 | +48 | 1.31% |
| 2021 | 3,672 | +24 | 0.66% |
| 2020 | 3,648 | -7 | 0.19% |
| 2019 | 3,655 | +19 | 0.52% |
| 2018 | 3,636 | +8 | 0.22% |
| 2017 | 3,628 | +16 | 0.44% |
Showing 10 of 27 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.
Southgate is growing faster than Campbell County, Kentucky, 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 37 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% | 43% | 36% |
| Never married | 38% | 41% | 35% |
| Divorced | 17% | 10% | 23% |
| Widowed | 5% | 4% | 6% |
| Separated | 1% | 3% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources