Village in Henry County, Illinois · 0.3 sq mi · 2,084 people per sq mi
About 650 people live in Alpha. The typical household earns $77,639, and the median resident is 45.6 years old.
2026 projection
From 671 in 2020
Poverty rate 1.58%
Men 45 · Women 46.1
2010–2026
648
2026 projection
3.4% 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
648
2026 projection
3.4% 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 | 648 | -5 | 0.77% |
|---|---|---|---|
| 2025 | 653 | -1 | 0.15% |
| 2024 | 654 | -4 | 0.61% |
| 2023 | 658 | -2 | 0.30% |
| 2022 | 660 | -8 | 1.20% |
| 2021 | 668 | -3 | 0.45% |
| 2020 | 671 | +35 | 5.50% |
| 2019 | 636 | -4 | 0.62% |
| 2018 | 640 | -1 | 0.16% |
| 2017 | 641 | -6 | 0.93% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 8 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 63 residents
56% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 56% | 53% | 60% |
| Never married | 27% | 31% | 23% |
| Divorced | 11% | 13% | 10% |
| Widowed | 5% | 4% | 8% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau