City in St. Louis County, Missouri · 0.1 sq mi · 5,139 people per sq mi
About 500 people live in Crystal Lake Park. The typical household earns $159,554, and the median resident is 48.4 years old.
2026 projection
From 508 in 2020
Poverty rate 1.08%
Men 48.1 · Women 50.3
2010–2026
499
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
499
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 | 499 | -2 | 0.40% |
|---|---|---|---|
| 2025 | 501 | -1 | 0.20% |
| 2024 | 502 | 0 | 0.00% |
| 2023 | 502 | -2 | 0.40% |
| 2022 | 504 | 0 | 0.00% |
| 2021 | 504 | -4 | 0.79% |
| 2020 | 508 | +21 | 4.31% |
| 2019 | 487 | 0 | 0.00% |
| 2018 | 487 | -2 | 0.41% |
| 2017 | 489 | -1 | 0.20% |
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 93 residents
69% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 69% | 72% | 66% |
| Never married | 11% | 11% | 12% |
| Divorced | 10% | 6% | 13% |
| Widowed | 8% | 7% | 8% |
| Separated | 2% | 5% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau