ZIP code
06419
Killingworth, CT
06419 covers Killingworth in Middlesex County, with 6,219 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 06419. Methodology
ZIP code map of 06419
About ZIP code 06419
Acceptable cities: Deep River
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 06419. Not ACS. Methodology
People in 06419
Race
- White5,673
- Black or African American24
- American Indian or Alaska Native8
- Asian71
- Native Hawaiian and Pacific Islander2
- Other race44
- Two or more races352
Hispanic or Latino (any race): 202
Age
- Under 10506
- 10 to 19742
- 20 to 29521
- 30 to 39487
- 40 to 49672
- 50 to 591,149
- 60 to 691,012
- 70 to 79786
- 80 and older299
Income and housing in 06419
Education
- High school graduate98.8%
- Bachelor's degree51.7%
- Graduate degree25.7%
Places covering 06419
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
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
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Middlesex County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 06419
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 6,710 | |
| 2006 | 6,404 | |
| 2007 | 6,616 | |
| 2008 | 6,388 | |
| 2009 | 6,439 | |
| 2010 | 6,306 | |
| 2011 | 6,499 | 6,415 |
| 2012 | 6,512 | 6,180 |
| 2013 | 6,501 | 6,100 |
| 2014 | 6,516 | 6,020 |
| 2015 | 6,490 | 6,130 |
| 2016 | 6,464 | 6,100 |
| 2017 | 6,441 | 6,150 |
| 2018 | 6,414 | 6,150 |
| 2019 | 6,392 | 6,010 |
| 2020 | 6,390 | 6,050 |
| 2021 | 6,276 | 5,980 |
| 2022 | 6,216 | 6,040 |
| 2023 | 6,219 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 06419
12 nearest ZIP centroids (any distance)
- 06443Madison3.2 miPop 17,577 · Income $168,341
- 06417Deep River5.3 miPop 4,432 · Income $86,995
- 06412Chester5.4 miPop 3,786 · Income $94,570
- 06413Clinton6.0 miPop 13,317 · Income $116,023
- 06441Higganum6.3 miPop 5,323 · Income $110,574
- 06438Haddam6.4 miPop 3,012 · Income $127,905
- 06437Guilford6.8 miPop 22,037 · Income $130,036
- 06498Westbrook7.1 miPop 6,832 · Income $76,172
- 06442Ivoryton7.8 miPop 2,623 · Income $99,578
- 06409Centerbrook7.9 miPop 858 · Income $102,623
- 06422Durham8.5 miPop 7,182 · Income $151,875
- 06426Essex9.5 miPop 3,285 · Income $104,028
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 06419, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 06419 FAQ
- What city is ZIP code 06419 in?
- 06419 is in Killingworth, CT.
- What county is 06419 in?
- 06419 is in Middlesex County.
- What is the median household income in 06419?
- The median household income in 06419 is $132,739.
- Which ZIP codes are near 06419?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 06419.