City in Harrison County, Iowa · 0.5 sq mi · 732 people per sq mi
About 330 people live in Mondamin. The typical household earns $75,000, and the median resident is 41.3 years old.
2026 projection
From 334 in 2020
Poverty rate 12.9%
Men 41.8 · Women 39.1
2010–2026
331
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.
2010–2026
331
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 | 331 | -1 | 0.30% |
|---|---|---|---|
| 2025 | 332 | 0 | 0.00% |
| 2024 | 332 | -1 | 0.30% |
| 2023 | 333 | -2 | 0.60% |
| 2022 | 335 | -1 | 0.30% |
| 2021 | 336 | +2 | 0.60% |
| 2020 | 334 | -39 | 10.46% |
| 2019 | 373 | -3 | 0.80% |
| 2018 | 376 | -2 | 0.53% |
| 2017 | 378 | +6 | 1.61% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 4 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 8 residents
51% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 51% | 54% | 49% |
| Never married | 30% | 29% | 30% |
| Divorced | 12% | 15% | 9% |
| Widowed | 6% | 2% | 9% |
| Separated | 2% | 0% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau