ZIP code · Waterbury · Connecticut · United States
ZIP code 06704 — Waterbury
ZIP code 06704 serves Waterbury, Connecticut.
- Postal code
- 06704Single source Value from one source, not cross-checked.
- City
- Waterbury
- County
- Naugatuck Valley FIPS 09009
- State
- Connecticut
- Country
- United States
- Coordinates
- 41.5754, -73.0318 — precision precise (locality)
View on OpenStreetMap - Population
- 30,666 (ZCTA, ACS 5-year)
- Population density
- 3,797 / sq mi
- Land area
- 8.1 sq mi (20.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $47,848
- Per-capita income
- $26,075
- Median age
- 35.3
- Households
- 11,891
- Housing units
- 12,987
- Median home value
- $178,500
- Median gross rent
- $1,202 / month
- Congressional district
- CT-5 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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 06704 with another ZIP · ZIPs within 25 miles · distance from 06704
Map of ZIP code 06704
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 37 | 39 | 48 | 60 | 70 | 79 | 84 | 82 | 75 | 64 | 52 | 42 |
| Avg low °F | 19 | 20 | 28 | 38 | 48 | 57 | 63 | 61 | 54 | 42 | 32 | 25 |
| Precip in | 3.0 | 2.9 | 4.0 | 4.1 | 3.5 | 4.0 | 3.4 | 3.5 | 4.3 | 4.5 | 3.4 | 4.1 |
NOAA 1991–2020 climate normals from the nearest station: MERIDEN MARKHAM MUNI AP (11.5 mi) · NOAA NCEI
Places in ZIP 06704
- 13 schools
- 1 doctors & dentists
- 2 supermarkets
- 9 restaurants & cafés
- 8 parks
- 8 playgrounds
- 2 gyms & sports centres
- 2 post offices
- 26 places of worship
- 2 banks
- 6 gas stations
- 1 EV charging stations
- 3 police & fire 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