ZIP code
06266
South Windham, CT
06266 covers South Windham in Windham County, with 278 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 06266. Methodology
ZIP code map of 06266

About ZIP code 06266
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 06266. Not ACS. Methodology
People in 06266
Race
- White330
- Black or African American16
- Other race22
- Two or more races41
Hispanic or Latino (any race): 54
Age
- Under 1023
- 10 to 1950
- 20 to 2950
- 30 to 3945
- 40 to 4933
- 50 to 5981
- 60 to 6960
- 70 to 7944
- 80 and older23
Income and housing in 06266
Education
- High school graduate100.0%
- Bachelor's degree40.4%
- Graduate degree28.5%
Places covering 06266
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.
- South Windham100.0%
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.
- Windham 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
Population history for 06266
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 568 | |
| 2006 | 543 | |
| 2007 | 577 | |
| 2008 | 554 | |
| 2009 | 551 | |
| 2010 | 549 | |
| 2011 | 761 | 539 |
| 2012 | 693 | 520 |
| 2013 | 534 | 530 |
| 2014 | 333 | 550 |
| 2015 | 290 | 530 |
| 2016 | 355 | 490 |
| 2017 | 457 | 510 |
| 2018 | 538 | 510 |
| 2019 | 562 | 510 |
| 2020 | 448 | 520 |
| 2021 | 295 | 490 |
| 2022 | 227 | 490 |
| 2023 | 278 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 06266
12 nearest ZIP centroids (any distance)
- 06280Windham2.5 miPop 3,179 · Income $73,488
- 06226Willimantic3.0 miPop 19,068 · Income $44,103
- 06264Scotland3.9 miPop 214 · Income $89,554
- 06254North Franklin3.9 miPop 1,925 · Income $100,179
- 06256North Windham4.1 miPop 1,796 · Income $72,386
- 06249Lebanon4.5 miPop 7,137 · Income $106,594
- 06330Baltic5.6 miPop 3,311 · Income $92,857
- 06350Hanover5.6 miPop 71 · Income —
- 06336Gilman6.5 miPop 46 · Income —
- 06250Mansfield Center7.0 miPop 4,780 · Income $103,333
- 06237Columbia7.0 miPop 5,268 · Income $122,500
- 06247Hampton8.2 miPop 2,286 · Income $110,234
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 06266, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 06266 FAQ
- What city is ZIP code 06266 in?
- 06266 is in South Windham, CT.
- What county is 06266 in?
- 06266 is in Windham County.
- What is the median household income in 06266?
- The median household income in 06266 is $83,456.
- Which ZIP codes are near 06266?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 06266.