ZIP CodeStandard
6419
Killingworth, CT
ZIP Code 6419 covers Killingworth, Connecticut. Browse Census demographics: population, median income, housing units, educational attainment, and health cove…
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
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ZIP details
Local time 03:04:39(ET)| Location | Killingworth, CT |
|---|---|
| County | Lower Connecticut River Valley |
| Area code | |
| Timezone | Eastern Time (ET) |
| Coordinates | 41.3744187, -72.5783279 |
| Land area | 35.3 sq miles(91,506,573 m²) |
Map of ZIP Code 6419 — Killingworth, CT
Nearby ZIP codes
ZIP codes near 6419.
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS