Census place · GEOID 0980000 · New Haven County
Waterbury, CT ZIP codes
7 ZIP/ZCTAs intersecting this Census place in New Haven County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Waterbury (GEOID 0980000). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 146,124 (7 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Waterbury, CT

ZIP/ZCTA overlap with Waterbury
Population overlap
Share of each ZIP/ZCTA’s population located within Waterbury, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 06702100.0%
USPS primary city
- 06704100.0%
USPS primary city
- 0670599.4%
USPS primary city
- 06706100.0%
USPS primary city
- 06708100.0%
USPS primary city
- 06710100.0%
USPS primary city
- 067700.3%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Waterbury
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 06702 | Waterbury | New Haven County | 3,117 | $16,198 |
| 06704 | Waterbury | New Haven County | 30,666 | $47,848 |
| 06705 | Waterbury | New Haven County | 26,352 | $53,169 |
| 06706 | Waterbury | New Haven County | 15,546 | $51,770 |
| 06708 | Waterbury | New Haven County | 29,103 | $63,705 |
| 06710 | Waterbury | New Haven County | 9,669 | $42,774 |
| 06770 | Naugatuck | New Haven County | 31,671 | $92,047 |
USPS associates these ZIPs with Waterbury
These codes list Waterbury as a primary or acceptable city. They are not used for the ACS headline.