City in Mobile County, Alabama · 15.8 sq mi · 413 people per sq mi
6,521 people live in Semmes. The typical household earns $66,417, and the median resident is 44.5 years old.
2026 projection
From 4,941 in 2020
Poverty rate 22.48%
Men 42.3 · Women 45.2
2010–2026
6,521
2026 projection
32% 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.
2010–2026
6,521
2026 projection
32% 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 | 6,521 | +262 | 4.19% |
|---|---|---|---|
| 2025 | 6,259 | +4 | 0.06% |
| 2024 | 6,255 | +341 | 5.77% |
| 2023 | 5,914 | +242 | 4.27% |
| 2022 | 5,672 | +257 | 4.75% |
| 2021 | 5,415 | +474 | 9.59% |
| 2020 | 4,941 | +55 | 1.13% |
| 2019 | 4,886 | +27 | 0.56% |
| 2018 | 4,859 | +93 | 1.95% |
| 2017 | 4,766 | +120 | 2.58% |
Showing 10 of 17 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.
Semmes is growing faster than Mobile County, Alabama, 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 56 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 4 residents
46% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 46% | 46% | 45% |
| Never married | 26% | 32% | 21% |
| Divorced | 15% | 19% | 11% |
| Widowed | 8% | 4% | 12% |
| Separated | 6% | <1% | 10% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources