ZIP code · Centerbrook · Connecticut · United States
ZIP code 06409 — Centerbrook
ZIP code 06409 serves Centerbrook, Connecticut.
- Postal code
- 06409Single source Value from one source, not cross-checked.
- City
- Centerbrook
- County
- Lower Connecticut River Valley FIPS 09007
- State
- Connecticut
- Country
- United States
- Coordinates
- 41.3474, -72.4173 — precision precise (locality)
View on OpenStreetMap - Population
- 858 (ZCTA, ACS 5-year)
- Population density
- 736 / sq mi
- Land area
- 1.2 sq mi (3 km²) (ZCTA, ACS 5-year)
- Median household income
- $102,623
- Per-capita income
- $53,749
- Median age
- 43.8
- Households
- 379
- Housing units
- 428
- Median home value
- $366,800
- Median gross rent
- $1,448 / month
- Congressional district
- CT-2 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 06409 with another ZIP · ZIPs within 25 miles · distance from 06409
Map of ZIP code 06409
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Feb (avg low 25°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 39 | 39 | 46 | 57 | 65 | 75 | 82 | 80 | 75 | 65 | 54 | 45 |
| Avg low °F | 25 | 25 | 32 | 42 | 49 | 60 | 67 | 67 | 60 | 50 | 41 | 32 |
NOAA 1991–2020 climate normals from the nearest station: ORIENT PT SP (17.0 mi) · NOAA NCEI
Places in ZIP 06409
- 1 schools
- 2 restaurants & cafés
- 2 post offices
- 1 places of worship
- 1 banks
- 1 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page