ZIP code 06338
Where is ZIP code 06338?
Mashantucket, Connecticut
New London County · PO Box only ZIP code
ZIP code 06338 belongs to Mashantucket, Connecticut in New London County. 06338 is a PO Box only ZIP code: it is used for post office boxes at the Mashantucket post office, not for street addresses. It is in the Eastern Time zone and uses area codes 860 and 959. About 27 people live in the 06338 area, where the median household income is $137,500. The closest ZIP codes are 06339 (Ledyard, 3.2 mi southwest), 06365 (Preston, 3.7 mi northwest) and 06359 (North Stonington, 4.7 mi east).
| ZIP code | 06338 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Mashantucket |
| Also accepted | Ledyard |
| State | Connecticut (CT) |
| County | New London County |
| Time zone | Eastern Time · now |
| Area codes | 860, 959 |
| Coordinates | 41.4757, -71.9574 map |
| 3-digit prefix | 063 |
Population and income in 06338
| Population | 27 · lower than 99% of Connecticut ZIP codes |
|---|---|
| People per square mile | 14 · lower than 100% of Connecticut ZIP codes |
| Median age | 47.3 years · higher than 72% of Connecticut ZIP codes |
| Men / women | 59% / 41% |
| Median household income | $137,500 · higher than 80% of Connecticut ZIP codes |
| Income per person | $42,822 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 46% of adults 25+ |
| Median home value | $433,300 · higher than 69% of Connecticut ZIP codes |
| Housing units | 9 |
| Households | 8 (3.38 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 1.98 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 06338. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 06338
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 06339 | Ledyard, CT | 3.2 mi SW | Standard |
| 06365 | Preston, CT | 3.7 mi NW | Standard |
| 06359 | North Stonington, CT | 4.7 mi E | Standard |
| 06372 | Old Mystic, CT | 6.1 mi S | PO Box only |
| 06335 | Gales Ferry, CT | 6.6 mi SW | Standard |
| 06360 | Norwich, CT | 7.8 mi NW | Standard |
| 06378 | Stonington, CT | 7.9 mi S | Standard |
| 06380 | Taftville, CT | 7.9 mi NW | Standard |
| 06355 | Mystic, CT | 8 mi S | Standard |
| 06382 | Uncasville, CT | 8.1 mi W | Standard |
| 06349 | Groton, CT | 8.7 mi SW | PO Box only |
| 06351 | Jewett City, CT | 9 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 06338 or measure the distance to another ZIP code.
How to address mail to 06338
PO BOX 123
MASHANTUCKET CT 06338
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts LEDYARD as the city name for 06338. Adding the 4-digit ZIP+4 code (06338-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 06338?
- 06338 is a Mashantucket, Connecticut ZIP code. Ledyard is also accepted as the city name.
- What county is 06338 in?
- ZIP code 06338 is in New London County, Connecticut.
- What time zone is ZIP code 06338 in?
- 06338 is in the Eastern Time zone (America/New_York).
- What area code is 06338?
- Phone numbers in ZIP code 06338 use area codes 860 and 959.
- What is the population of ZIP code 06338?
- About 27 people live in ZIP code 06338, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 06338?
- The median household income in 06338 is $137,500 a year, higher than 80% of Connecticut ZIP codes.
- Can I use 06338 for a street address?
- No. 06338 is only for PO Boxes. Street addresses in Mashantucket use another ZIP code.
- What ZIP codes are near 06338?
- The nearest ZIP codes to 06338 are 06339 (Ledyard, 3.2 miles), 06365 (Preston, 3.7 miles), 06359 (North Stonington, 4.7 miles) and 06372 (Old Mystic, 6.1 miles).