Southbury, CT ZIP code
The ZIP code for Southbury, Connecticut is 06488. It is in New Haven County.
- Population in these ZIPs
- 20,071
- Avg. median income
- $112,900population-weighted
- Typical home value
- $449,600population-weighted
- Metro area
- New Haven, CT
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Southbury, CT ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 06488 | 20,071 | $112,887 | $449,600 |
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 Southbury
- Sandy Hook 5 mi
- Oxford 5 mi
- Woodbury 6 mi
- Middlebury 6 mi
- Roxbury 6 mi
- Newtown 7 mi
- Bridgewater 7 mi
- Brookfield 9 mi
- Naugatuck 9 mi
- Monroe 9 mi
- Beacon Falls 9 mi
- Seymour 10 mi
Frequently asked questions
What is the ZIP code for Southbury, CT?
The ZIP code for Southbury, CT is 06488.
What county is Southbury, Connecticut in?
Southbury ZIP codes are in New Haven County.