South Windham, CT ZIP Codes
2 ZIP codes serve South Windham, Connecticut: 06226 and 06266. Together they are home to 19,566 residents in 7,280 households. That is more than the 1,281 people counted inside South Windham Census-designated place, because these ZIP codes reach past its boundary.
South Windham Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,281 |
| Households | 485 |
| Median household income | $75,045 |
| Median home value | $214,100 |
| Median age | 39.4 |
| Median rent | $1,341 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 19,566 |
| Households (sum of ZIP codes) | 7,280 |
| Median household income, range across ZIP codes | $47,162 (06226) to $47,162 (06226) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $47,162 |
| Homeowners | 36.9% |
| Households with kids under 18 | 30.5% |
| Moved in the past year | 11.9% |
| Carrier routes in EDDM2GO's route library | 11 routes, 6,892 homes (1 of 2 ZIP codes) |
Every ZIP code in South Windham
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06226 | Willimantic | 19,344 | 7,170 | $47,162 | $190,000 | 36.2% | 30.5% | 11.9% | 11 | 7,375 | 30% of its land |
| 06266 | South Windham | 222 | 110 | — | $232,800 | 83.6% | 30.9% | 14.0% | — | — | 100% of its land; mailing city |
A ZIP code is listed for South Windham when at least 10% of its land lies inside the South Windham Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is South Windham. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside South Windham.
Counties
- Windham County — 30 ZIP codes
Nearby cities sharing these ZIP codes
- Willimantic — 2 ZIP codes
Price a mailing to South Windham ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in South Windham, CT?
- 06226 and 06266. A ZIP code is listed for South Windham when at least 10% of its land lies inside the South Windham Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is South Windham.
- What is the population of South Windham, CT?
- The Census Bureau counts 1,281 residents inside South Windham Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve South Windham hold 19,566 residents in all.
- What is the median household income in South Windham, CT?
- $75,045 inside South Windham Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $47,162 to $47,162.
- How many carrier routes and mailboxes are in South Windham, CT?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 11 carrier routes reaching 6,892 residential and 480 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.