| ZIP Code | 06419 |
|---|---|
| City | Killingworth |
| State | Connecticut (CT) |
| County | Lower Connecticut River Valley County |
| Area Code | 860/959 |
| Elevation | 277 ft |
| Latitude | 41.374419 |
|---|---|
| Longitude | -72.578328 |
| Timezone | New York (DST) |
| FIPS | 09130 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 51.8 yrs ↑ 8% since 2019 |
|---|---|
| Avg Household Size | 2.56 |
| Below Poverty | 3.7% ▼ 63% below avg |
| College Grads | 56.5% ▲ 46% above avg |
| Unemployment | 3.2% ▼ 35% below avg |
| No HS Diploma | 14 (0.3%) |
| HS Graduate | 1,094 (24.1%) |
| Some College | 271 (6%) |
| Associates | 596 (13.1%) |
| Bachelors | 244 (5.4%) |
| Graduate Degree | 2,324 (51.2%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $132,739 ▲ 74% above avg ↑ 20% since 2019 |
|---|---|
| Median Home Value | $388,500 ▲ 39% above avg ↑ 8% since 2019 |
| Home/Income Ratio | 2.9x (nat avg ~3.5x) |
| Total Units | 2,713 |
| Vacant Units | 288 |
| Avg HH Size | 2.56 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 2,713 |
|---|---|
| Vacant | 288 |
| Owner Occupied | 99.6% |
| Renter Occupied | 0.5% |
| Avg HH Size | 2.56 |
ZIP code 06419 is located in Killingworth, Connecticut, within Lower Connecticut River Valley County. With a population of 6,219, this is a lightly populated ZIP code with a mature community — the median age is 51.8 years. Economically, 06419 is a upper-middle-income ZIP code: the median household income of $132,739 is significantly above the national average.
Real estate in ZIP code 06419 represents a mid-range housing market. The median home value of $388,500 is above the national average. Homeownership is strong here — 99.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 8% since 2019.
The population of 06419 is primarily White (87.59%). Residents are well-educated — 56.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 3.7%. Household income has grown by 20% since 2019.
The unemployment rate in 06419 stands at 3.2%, which is below the national average. About 20% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 72%.
Overall, ZIP code 06419 in Killingworth, CT is characterized as upper-middle-income, well-educated, a mature community, and predominantly owner-occupied. With 6,219 residents, a median household income of $132,739, and a median home value of $388,500, it offers a clear picture of life in this part of Connecticut.