ZIP Code 06266 - South Windham Connecticut
Overview
ZIP Code 06266 is located in South Windham Connecticut. Portions of 06266 are also in Windham. 06266 is entirely within Windham County. Regionally, 06266 is located in the Hartford-New Haven Area.
ZIP Code 06266 Quick Stats
| ZIP Code Name | South Windham |
| Primary County | Windham County |
| ZIP Code Type | Standard |
| Population (2022) | 227 |
| Area Code(s) | 860 / 959 |
| Current Time | EDT |
ZIP Code 06266 Map
06266 Demographics
06266 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Connecticut based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 06266 is White. The current unemployment level in 06266 is 5.1%.
| Population | 227 |
| Population Growth Rate | 0% |
| Population Density | 182 People per Square Mile |
| Total Households | 189 |
| Median Household Income (2021) | $71,979 |
| Average Adjusted Gross Income (2021) | $180,260 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 6.3% |
| Majority Race/Ethnicity | White - 89.15% |
06266 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 263 | 89.15% |
| Black | 27 | 9.15% |
| Hispanic | 2 | 0.68% |
| Asian | 3 | 1.02% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
06266 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 47 | 13.7% |
| Bachelor Degree | 33 | 9.62% |
| High School Diploma | 114 | 33.24% |
| No High School Diploma | 18 | 5.25% |
| GED or Alternate | 53 | 15.45% |
| 1 or More Years of College | 38 | 11.08% |
| Associates Degree | 16 | 4.66% |
| Masters Degree | 24 | 7% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
06266 Geography
| Coordinates | 41.67492294, -72.17005157 |
| Adjacent ZIP Codes | |
| Cities/Towns in 06266 | |
| Region | Hartford-New Haven Area |
| Metropolitan/Micropolitan Stat Area | Worcester, MA-CT |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 1 Square Miles |
06266 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 59c - Southern New England Coastal Plains and Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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