ZIP code 06239
Where is ZIP code 06239?
Danielson, Connecticut
Windham County · Standard ZIP code
ZIP code 06239 belongs to Danielson, Connecticut in Windham County. 06239 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 401, 860 and 959. About 11,185 people live in the 06239 area, where the median household income is $74,267. The closest ZIP codes are 06263 (Rogers, 3.1 mi northwest), 06241 (Dayville, 3.9 mi north) and 06234 (Brooklyn, 4 mi west).
| ZIP code | 06239 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Danielson |
| Also accepted | Killingly |
| State | Connecticut (CT) |
| County | Windham County |
| Time zone | Eastern Time · now |
| Area codes | 401, 860, 959 |
| Coordinates | 41.7982, -71.8807 map |
| 3-digit prefix | 062 |
Population and income in 06239
| Population | 11,185 · higher than 59% of Connecticut ZIP codes |
|---|---|
| People per square mile | 483 · lower than 55% of Connecticut ZIP codes |
| Median age | 38.2 years · lower than 80% of Connecticut ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $74,267 · lower than 85% of Connecticut ZIP codes |
| Income per person | $37,394 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $277,500 · lower than 80% of Connecticut ZIP codes |
| Median rent | $1,126 a month |
| Housing units | 4,749 |
| Households | 4,591 (2.37 people on average) |
| Owners / renters | 69% / 31% |
| Land area | 23.14 sq mi (plus 0.47 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 06239. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 06239
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 06263 | Rogers, CT | 3.1 mi NW | PO Box only |
| 06241 | Dayville, CT | 3.9 mi N | Standard |
| 06234 | Brooklyn, CT | 4 mi W | Standard |
| 06387 | Wauregan, CT | 4.1 mi SW | PO Box only |
| 06243 | East Killingly, CT | 5.2 mi NE | Standard |
| 06354 | Moosup, CT | 5.3 mi S | Standard |
| 06332 | Central Village, CT | 5.4 mi S | PO Box only |
| 06233 | Ballouville, CT | 5.5 mi N | PO Box only |
| 06377 | Sterling, CT | 6.5 mi SE | Standard |
| 06259 | Pomfret Center, CT | 7.2 mi NW | Standard |
| 06258 | Pomfret, CT | 7.7 mi NW | PO Box only |
| 06373 | Oneco, CT | 8.1 mi SE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 06239 or measure the distance to another ZIP code.
How to address mail to 06239
123 MAIN ST
DANIELSON CT 06239
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts KILLINGLY as the city name for 06239. Avoid East Brooklyn and South Killingly: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (06239-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 06239?
- 06239 is a Danielson, Connecticut ZIP code. Killingly is also accepted as the city name.
- What county is 06239 in?
- ZIP code 06239 is in Windham County, Connecticut.
- What time zone is ZIP code 06239 in?
- 06239 is in the Eastern Time zone (America/New_York).
- What area code is 06239?
- Phone numbers in ZIP code 06239 use area codes 401, 860 and 959.
- What is the population of ZIP code 06239?
- About 11,185 people live in ZIP code 06239, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 06239?
- The median household income in 06239 is $74,267 a year, lower than 85% of Connecticut ZIP codes.
- What ZIP codes are near 06239?
- The nearest ZIP codes to 06239 are 06263 (Rogers, 3.1 miles), 06241 (Dayville, 3.9 miles), 06234 (Brooklyn, 4 miles) and 06387 (Wauregan, 4.1 miles).