City in Harrison County, Iowa · 1.2 sq mi · 822 people per sq mi
1,026 people live in Dunlap. The typical household earns $49,375, and the median resident is 56.1 years old.
2026 projection
From 1,038 in 2020
Poverty rate 7.16%
Men 52.1 · Women 59.1
2010–2026
1,026
2026 projection
1.2% since 2020 (decrease)
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
1,026
2026 projection
1.2% since 2020 (decrease)
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 | 1,026 | -4 | 0.39% |
|---|---|---|---|
| 2025 | 1,030 | 0 | 0.00% |
| 2024 | 1,030 | -8 | 0.77% |
| 2023 | 1,038 | -6 | 0.57% |
| 2022 | 1,044 | -5 | 0.48% |
| 2021 | 1,049 | +11 | 1.06% |
| 2020 | 1,038 | -2 | 0.19% |
| 2019 | 1,040 | +16 | 1.56% |
| 2018 | 1,024 | +8 | 0.79% |
| 2017 | 1,016 | +11 | 1.09% |
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.
Dunlap has a population change lower than Harrison County, Iowa, 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 12 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 14 residents
54% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 54% | 53% | 56% |
| Never married | 26% | 33% | 17% |
| Divorced | 10% | 12% | 8% |
| Widowed | 10% | 2% | 19% |
| Separated | <1% | <1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources