County in Mississippi · 424 sq mi · 44 people per sq mi
18,675 people live in Tishomingo County. The typical household earns $53,040, and the median resident is 43.4 years old.
2026 projection
From 18,848 in 2020
Poverty rate 18%
Men 41.3 · Women 45.2
1840–2026
18,675
2026 projection
0.9% 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.
1840–2026
18,675
2026 projection
0.9% 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 | 18,675 | +36 | 0.19% |
|---|---|---|---|
| 2025 | 18,639 | +36 | 0.19% |
| 2024 | 18,603 | +90 | 0.49% |
| 2023 | 18,513 | -111 | 0.60% |
| 2022 | 18,624 | -119 | 0.63% |
| 2021 | 18,743 | -105 | 0.56% |
| 2020 | 18,848 | -520 | 2.68% |
| 2019 | 19,368 | +8 | 0.04% |
| 2018 | 19,360 | -160 | 0.82% |
| 2017 | 19,520 | +65 | 0.33% |
Showing 10 of 33 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 187 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 6 residents
59% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 59% | 59% | 59% |
| Never married | 18% | 20% | 16% |
| Divorced | 12% | 13% | 11% |
| Widowed | 9% | 5% | 12% |
| Separated | 3% | 3% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau