CDP in Adair County, Iowa · 1 sq mi · 271 people per sq mi
About 260 people live in Diamondhead Lake. The typical household earns $148,542, and the median resident is 58.4 years old.
2026 projection
From 258 in 2020
Poverty rate 0%
Men 58.5 · Women 58.3
2011–2026
264
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.
2011–2026
264
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 | 264 | -6 | 2.22% |
|---|---|---|---|
| 2025 | 270 | -13 | 2.32% |
| 2023 | 283 | +31 | 12.30% |
| 2022 | 252 | +9 | 3.70% |
| 2021 | 243 | -15 | 5.81% |
| 2020 | 258 | -54 | 17.31% |
| 2019 | 312 | -35 | 10.09% |
| 2018 | 347 | -8 | 2.25% |
| 2017 | 355 | +37 | 11.64% |
| 2016 | 318 | -41 | 11.42% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 3 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.
0% of residents
65% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 65% | 82% | 53% |
| Never married | 20% | 18% | 22% |
| Divorced | 15% | 0% | 25% |
| Widowed | 0% | 0% | 0% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau