CDP in McHenry County, Illinois · 0.1 sq mi · 350 people per sq mi
About 44 people live in Alden. The median resident is 67.9 years old.
2026 projection
From 167 in 2020
Poverty rate 0%
Men 68.6 · Women 67.6
2020–2026
44
2026 projection
73.7% 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.
2020–2026
44
2026 projection
73.7% 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 | 44 | +2 | 4.76% |
|---|---|---|---|
| 2025 | 42 | +6 | 8.01% |
| 2023 | 36 | -132 | 78.57% |
| 2022 | 168 | -20 | 10.64% |
| 2021 | 188 | +21 | 12.57% |
| 2020 | 167 | — | — |
Showing 6 of 6 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 0.48 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
33% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 33% | 32% | 35% |
| Never married | 21% | 40% | 0% |
| Divorced | 33% | 28% | 39% |
| Widowed | 13% | 0% | 26% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau