City in Lucas County, Iowa · 0.4 sq mi · 341 people per sq mi
About 130 people live in Williamson. The typical household earns $45,000, and the median resident is 43.8 years old.
2026 projection
From 118 in 2020
Poverty rate 35.79%
Men 43.6 · Women 53.3
2010–2026
130
2026 projection
10.2% 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
130
2026 projection
10.2% 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 | 130 | +2 | 1.56% |
|---|---|---|---|
| 2025 | 128 | +2 | 1.59% |
| 2024 | 126 | +1 | 0.80% |
| 2023 | 125 | +2 | 1.63% |
| 2022 | 123 | +2 | 1.65% |
| 2021 | 121 | +3 | 2.54% |
| 2020 | 118 | -38 | 24.36% |
| 2019 | 156 | 0 | 0.00% |
| 2018 | 156 | +3 | 1.96% |
| 2017 | 153 | +1 | 0.66% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 2 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 3 residents
49% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 49% | 53% | 45% |
| Never married | 29% | 30% | 28% |
| Divorced | 13% | 8% | 18% |
| Widowed | 5% | 3% | 9% |
| Separated | 3% | 7% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau