Township in Lower Connecticut River Valley Planning Region County, Connecticut · 43.9 sq mi · 207 people per sq mi
About 9,100 people live in Haddam. The typical household earns $114,426, and the median resident is 45.9 years old.
2026 projection
From 8,440 in 2020
Poverty rate 4.79%
Men 45.9 · Women 45.8
2010–2026
9,106
2026 projection
7.9% 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
9,106
2026 projection
7.9% 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 | 9,106 | +159 | 1.78% |
|---|---|---|---|
| 2025 | 8,947 | +159 | 1.81% |
| 2024 | 8,788 | +2 | 0.02% |
| 2023 | 8,786 | +107 | 1.23% |
| 2022 | 8,679 | +168 | 1.97% |
| 2021 | 8,511 | +71 | 0.84% |
| 2020 | 8,440 | +242 | 2.95% |
| 2019 | 8,198 | -29 | 0.35% |
| 2018 | 8,227 | -8 | 0.10% |
| 2017 | 8,235 | -20 | 0.24% |
Showing 10 of 17 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 86 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 21 residents
56% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 56% | 56% | 55% |
| Never married | 24% | 23% | 25% |
| Divorced | 14% | 15% | 12% |
| Widowed | 6% | 4% | 8% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau