Middletown, CT ZIP codes
Middletown, Connecticut has 2 ZIP codes. They are in Middlesex County.
- Population in these ZIPs
- 47,958
- Avg. median income
- $79,500population-weighted
- Typical home value
- $365,700population-weighted
- Metro area
- Hartford-West Hartford-East Hartford, CT
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Middletown, CT ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 06457 | Middlesex County | 46,720 | $79,463 | $365,700 |
| 06459 | Middlesex County | 1,238 | — | — |
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 Middletown
- Rockfall 2 mi
- Middlefield 4 mi
- Cromwell 5 mi
- Portland 5 mi
- East Berlin 6 mi
- Durham 6 mi
- Middle Haddam 6 mi
- Cobalt 6 mi
- Higganum 7 mi
- Meriden 7 mi
- Berlin 7 mi
- Rocky Hill 8 mi
Frequently asked questions
What county is Middletown, Connecticut in?
Middletown ZIP codes are in Middlesex County.