Village in Kendall County, Illinois · 10 sq mi · 2,232 people per sq mi
About 22,000 people live in Montgomery. The typical household earns $103,734, and the median resident is 35.3 years old.
2026 projection
From 20,440 in 2020
Poverty rate 6.73%
Men 33.3 · Women 38
1880–2026
22,365
2026 projection
9.4% 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.
1880–2026
22,365
2026 projection
9.4% 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 | 22,365 | +387 | 1.76% |
|---|---|---|---|
| 2025 | 21,978 | -10 | 0.05% |
| 2024 | 21,988 | +1 | 0.00% |
| 2023 | 21,987 | +138 | 0.63% |
| 2022 | 21,849 | +503 | 2.36% |
| 2021 | 21,346 | +906 | 4.43% |
| 2020 | 20,440 | +807 | 4.11% |
| 2019 | 19,633 | -91 | 0.46% |
| 2018 | 19,724 | +47 | 0.24% |
| 2017 | 19,677 | +71 | 0.36% |
Showing 10 of 30 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 215 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 15 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 51% | 50% |
| Never married | 34% | 39% | 29% |
| Divorced | 10% | 7% | 13% |
| Widowed | 5% | 2% | 7% |
| Separated | 1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau