Village in Rock Island County, Illinois · 0.6 sq mi · 634 people per sq mi
About 410 people live in Hillsdale. The typical household earns $86,250, and the median resident is 45.4 years old.
2026 projection
From 418 in 2020
Poverty rate 9.98%
Men 45.5 · Women 45.3
2010–2026
411
2026 projection
1.7% 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.
2010–2026
411
2026 projection
1.7% 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 | 411 | -2 | 0.48% |
|---|---|---|---|
| 2025 | 413 | 0 | 0.00% |
| 2024 | 413 | +2 | 0.49% |
| 2023 | 411 | 0 | 0.00% |
| 2022 | 411 | -3 | 0.72% |
| 2021 | 414 | -4 | 0.96% |
| 2020 | 418 | -85 | 16.90% |
| 2019 | 503 | -2 | 0.40% |
| 2018 | 505 | -3 | 0.59% |
| 2017 | 508 | -2 | 0.39% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 5 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 10 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 48% | 53% |
| Never married | 31% | 36% | 25% |
| Divorced | 14% | 12% | 17% |
| Widowed | 3% | 2% | 4% |
| Separated | 2% | 2% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau