Mashantucket, CT ZIP code
The ZIP code for Mashantucket, Connecticut is 06338. It is in New London County.
- Population in these ZIPs
- 27
- Avg. median income
- $137,500population-weighted
- Typical home value
- $433,300population-weighted
- Metro area
- Norwich-New London-Willimantic, CT
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Mashantucket, CT ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 06338 | 27 | $137,500 | $433,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Mashantucket
- Ledyard 2 mi
- Preston 4 mi
- Gales Ferry 5 mi
- North Stonington 5 mi
- Stonington 7 mi
- Mystic 7 mi
- Groton 8 mi
- Uncasville 8 mi
- Taftville 8 mi
- Norwich 8 mi
- Montville 9 mi
- Jewett City 9 mi
Frequently asked questions
What is the ZIP code for Mashantucket, CT?
The ZIP code for Mashantucket, CT is 06338.
What county is Mashantucket, Connecticut in?
Mashantucket ZIP codes are in New London County.