Township in South Central Connecticut Planning Region County, Connecticut · 36.1 sq mi · 491 people per sq mi
About 18,000 people live in Madison. The typical household earns $167,442, and the median resident is 51.9 years old.
2026 projection
From 17,613 in 2020
Poverty rate 3.62%
Men 51.2 · Women 52.5
2010–2026
17,766
2026 projection
0.9% 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.
2010–2026
17,766
2026 projection
0.9% 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 | 17,766 | +32 | 0.18% |
|---|---|---|---|
| 2025 | 17,734 | +32 | 0.18% |
| 2024 | 17,702 | +133 | 0.76% |
| 2023 | 17,569 | -6 | 0.03% |
| 2022 | 17,575 | -12 | 0.07% |
| 2021 | 17,587 | -26 | 0.15% |
| 2020 | 17,613 | -396 | 2.20% |
| 2019 | 18,009 | -98 | 0.54% |
| 2018 | 18,107 | -11 | 0.06% |
| 2017 | 18,118 | -9 | 0.05% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 176 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 28 residents
66% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 66% | 67% | 65% |
| Never married | 21% | 24% | 18% |
| Divorced | 8% | 6% | 11% |
| Widowed | 4% | 3% | 6% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau