City in Ringgold County, Iowa · 0.9 sq mi · 364 people per sq mi
About 330 people live in Diagonal. The typical household earns $74,375, and the median resident is 49.2 years old.
2026 projection
From 338 in 2020
Poverty rate 7.28%
Men 40.7 · Women 52.4
2010–2026
332
2026 projection
1.8% 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
332
2026 projection
1.8% 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 | 332 | -1 | 0.30% |
|---|---|---|---|
| 2025 | 333 | -2 | 0.60% |
| 2024 | 335 | -1 | 0.30% |
| 2023 | 336 | -5 | 1.47% |
| 2022 | 341 | +4 | 1.19% |
| 2021 | 337 | -1 | 0.30% |
| 2020 | 338 | +22 | 6.96% |
| 2019 | 316 | -3 | 0.94% |
| 2018 | 319 | -5 | 1.54% |
| 2017 | 324 | +2 | 0.62% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 5 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
44% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 44% | 50% | 41% |
| Never married | 24% | 29% | 20% |
| Divorced | 12% | 10% | 13% |
| Widowed | 19% | 8% | 26% |
| Separated | 1% | 3% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau