ZIP code
06420
Salem, CT
06420 covers Salem in New London County, with 4,323 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 06420. Methodology
ZIP code map of 06420
About ZIP code 06420
Acceptable cities: Colchester
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 06420. Not ACS. Methodology
People in 06420
Race
- White3,653
- Black or African American65
- American Indian or Alaska Native17
- Asian110
- Native Hawaiian and Pacific Islander4
- Other race65
- Two or more races336
Hispanic or Latino (any race): 230
Age
- Under 10475
- 10 to 19494
- 20 to 29450
- 30 to 39544
- 40 to 49538
- 50 to 59669
- 60 to 69662
- 70 to 79323
- 80 and older95
Income and housing in 06420
Education
- High school graduate98.9%
- Bachelor's degree52.6%
- Graduate degree17.1%
Places covering 06420
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.
- New London County99.0%
- Middlesex County1.0%
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 06420
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 4,213 | |
| 2006 | 4,121 | |
| 2007 | 4,172 | |
| 2008 | 4,167 | |
| 2009 | 4,093 | |
| 2010 | 4,124 | |
| 2011 | 4,144 | 4,134 |
| 2012 | 4,161 | 4,070 |
| 2013 | 4,182 | 4,090 |
| 2014 | 4,185 | 4,030 |
| 2015 | 4,275 | 4,110 |
| 2016 | 4,259 | 4,030 |
| 2017 | 4,240 | 4,040 |
| 2018 | 4,200 | 4,090 |
| 2019 | 4,192 | 4,050 |
| 2020 | 4,098 | 4,110 |
| 2021 | 4,261 | 4,100 |
| 2022 | 4,307 | 4,150 |
| 2023 | 4,323 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 06420
12 nearest ZIP centroids (any distance)
- 06370Oakdale3.9 miPop 7,547 · Income $100,891
- 06334Bozrah5.8 miPop 2,327 · Income $110,375
- 06415Colchester6.3 miPop 16,075 · Income $119,656
- 06353Montville6.6 miPop 369 · Income —
- 06336Gilman7.1 miPop 46 · Income —
- 06382Uncasville7.2 miPop 10,076 · Income $85,021
- 06423East Haddam7.2 miPop 5,163 · Income $106,217
- 06333East Lyme7.3 miPop 7,323 · Income $131,628
- 06389Yantic8.5 miPop 38 · Income —
- 06439Hadlyme8.9 miPop 58 · Income —
- 06375Quaker Hill9.0 miPop 3,667 · Income $104,427
- 06371Old Lyme9.4 miPop 9,855 · Income $127,429
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 06420, 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 06420 FAQ
- What city is ZIP code 06420 in?
- 06420 is in Salem, CT.
- What county is 06420 in?
- 06420 is in New London County.
- What is the median household income in 06420?
- The median household income in 06420 is $118,839.
- Which ZIP codes are near 06420?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 06420.