ZIP code
06320
New London, CT
06320 covers New London in New London County, with 27,275 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 06320. Methodology
ZIP code map of 06320
About ZIP code 06320
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 06320. Not ACS. Methodology
People in 06320
Race
- White13,187
- Black or African American4,753
- American Indian or Alaska Native304
- Asian673
- Native Hawaiian and Pacific Islander35
- Other race4,540
- Two or more races3,906
Hispanic or Latino (any race): 9,330
Age
- Under 102,813
- 10 to 193,824
- 20 to 295,585
- 30 to 393,849
- 40 to 493,004
- 50 to 593,169
- 60 to 692,871
- 70 to 791,555
- 80 and older728
Income and housing in 06320
Education
- High school graduate88.1%
- Bachelor's degree29.1%
- Graduate degree12.6%
Places covering 06320
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.
- New London99.9%
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 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
0.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 06320
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 21,601 | |
| 2006 | 21,332 | |
| 2007 | 22,866 | |
| 2008 | 21,552 | |
| 2009 | 21,406 | |
| 2010 | 21,611 | |
| 2011 | 27,652 | 21,695 |
| 2012 | 27,675 | 21,170 |
| 2013 | 27,663 | 21,230 |
| 2014 | 27,614 | 21,260 |
| 2015 | 27,484 | 21,440 |
| 2016 | 27,270 | 21,040 |
| 2017 | 27,201 | 20,870 |
| 2018 | 27,074 | 20,430 |
| 2019 | 26,999 | 20,740 |
| 2020 | 27,040 | 20,480 |
| 2021 | 27,585 | 19,940 |
| 2022 | 27,600 | 19,970 |
| 2023 | 27,275 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 06320
12 nearest ZIP centroids (any distance)
- 06385Waterford3.0 miPop 15,900 · Income $110,375
- 06340Groton3.2 miPop 29,833 · Income $77,768
- 06375Quaker Hill4.1 miPop 3,667 · Income $104,427
- 06335Gales Ferry6.3 miPop 6,100 · Income $126,121
- 06357Niantic6.4 miPop 11,315 · Income $98,852
- 06355Mystic6.8 miPop 12,223 · Income $132,367
- 06333East Lyme7.1 miPop 7,323 · Income $131,628
- 06353Montville7.6 miPop 369 · Income —
- 06382Uncasville8.0 miPop 10,076 · Income $85,021
- 06339Ledyard8.6 miPop 9,263 · Income $104,963
- 06376South Lyme8.7 miPop 87 · Income $183,625
- 06370Oakdale9.3 miPop 7,547 · Income $100,891
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 06320, 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 06320 FAQ
- What city is ZIP code 06320 in?
- 06320 is in New London, CT.
- What county is 06320 in?
- 06320 is in New London County.
- What is the median household income in 06320?
- The median household income in 06320 is $60,224.
- Which ZIP codes are near 06320?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 06320.