City in Adair County, Iowa · 0.9 sq mi · 785 people per sq mi
About 670 people live in Fontanelle. The typical household earns $67,750, and the median resident is 47 years old.
2026 projection
From 689 in 2020
Poverty rate 4.86%
Men 47.2 · Women 46.1
2010–2026
672
2026 projection
2.5% 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
672
2026 projection
2.5% 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 | 672 | -1 | 0.15% |
|---|---|---|---|
| 2025 | 673 | -14 | 2.04% |
| 2024 | 687 | +10 | 1.48% |
| 2023 | 677 | -5 | 0.73% |
| 2022 | 682 | -9 | 1.30% |
| 2021 | 691 | +2 | 0.29% |
| 2020 | 689 | +71 | 11.49% |
| 2019 | 618 | +10 | 1.64% |
| 2018 | 608 | +1 | 0.16% |
| 2017 | 607 | +1 | 0.17% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 6 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 21 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 56% | 45% |
| Never married | 21% | 19% | 22% |
| Divorced | 16% | 19% | 14% |
| Widowed | 11% | 5% | 17% |
| Separated | 2% | <1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau