City in Warren County, Iowa · 1.1 sq mi · 690 people per sq mi
About 750 people live in Hartford. The typical household earns $70,000, and the median resident is 39.1 years old.
2026 projection
From 733 in 2020
Poverty rate 7.07%
Men 35.6 · Women 46.1
2010–2026
750
2026 projection
2.3% 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
750
2026 projection
2.3% 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 | 750 | +3 | 0.40% |
|---|---|---|---|
| 2025 | 747 | 0 | 0.00% |
| 2024 | 747 | +7 | 0.95% |
| 2023 | 740 | +5 | 0.68% |
| 2022 | 735 | +1 | 0.14% |
| 2021 | 734 | +1 | 0.14% |
| 2020 | 733 | -49 | 6.27% |
| 2019 | 782 | +2 | 0.26% |
| 2018 | 780 | +7 | 0.91% |
| 2017 | 773 | -3 | 0.39% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 8 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
49% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 49% | 48% | 51% |
| Never married | 29% | 38% | 18% |
| Divorced | 10% | 11% | 10% |
| Widowed | 9% | 2% | 17% |
| Separated | 3% | 2% | 4% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau