City in Lucas County, Iowa · 0.3 sq mi · 353 people per sq mi
About 90 people live in Derby. The typical household earns $56,250, and the median resident is 41.8 years old.
2026 projection
From 89 in 2020
Poverty rate 35.45%
Men 43.9 · Women 34.4
2010–2026
90
2026 projection
1.1% 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
90
2026 projection
1.1% 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 | 90 | 0 | 0.00% |
|---|---|---|---|
| 2025 | 90 | 0 | 0.00% |
| 2024 | 90 | 0 | 0.00% |
| 2023 | 90 | 0 | 0.00% |
| 2022 | 90 | 0 | 0.00% |
| 2021 | 90 | +1 | 1.12% |
| 2020 | 89 | -23 | 20.54% |
| 2019 | 112 | 0 | 0.00% |
| 2018 | 112 | +1 | 0.90% |
| 2017 | 111 | 0 | 0.00% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 1 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 3 residents
70% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 70% | 69% | 71% |
| Never married | 9% | 10% | 8% |
| Divorced | 10% | 19% | 0% |
| Widowed | 11% | 2% | 21% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau