CDP in Cook County, Illinois · 2.5 sq mi · 3,963 people per sq mi
About 9,900 people live in Frankfort Square. The typical household earns $126,897, and the median resident is 42.3 years old.
2026 projection
From 8,831 in 2020
Poverty rate 6.44%
Men 40.4 · Women 43
2011–2026
9,893
2026 projection
12% 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
9,893
2026 projection
12% 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 | 9,893 | +39 | 0.40% |
|---|---|---|---|
| 2025 | 9,854 | +77 | 0.39% |
| 2023 | 9,777 | +410 | 4.38% |
| 2022 | 9,367 | +153 | 1.66% |
| 2021 | 9,214 | +383 | 4.34% |
| 2020 | 8,831 | +63 | 0.72% |
| 2019 | 8,768 | +130 | 1.50% |
| 2018 | 8,638 | -567 | 6.16% |
| 2017 | 9,205 | +89 | 0.98% |
| 2016 | 9,116 | -142 | 1.53% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 96 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 16 residents
63% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 63% | 64% | 61% |
| Never married | 29% | 30% | 28% |
| Divorced | 7% | 5% | 9% |
| Widowed | 1% | <1% | 2% |
| Separated | <1% | 0% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau