Norwalk ZIP codes, Connecticut
Norwalk, CT has 10 ZIP codes, from 06850 to 06860, and area codes 203 and 475. The largest are 06854, 06851 and 06850.
- USPS city name
- 10 ZIP codes
- Overlapping the city
- 2 more
- Population
- 92,187
- County
- Fairfield County
- State
- Connecticut
Mail addressed to Norwalk uses the ZIP codes above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
Norwalk in numbers
About 92,187 people live in Norwalk, in 36,011 households, the 6th-largest of Connecticut's 213 census places. The median household income is $107,616 a year, 12% above the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $558,000 (52% above the Connecticut median), and median gross rent is $2,073 a month. The median age is 40.6; 44.8% of adults 25 and over hold a bachelor's degree or higher (42.5% across Connecticut); the average commute takes 27 minutes.
| Population | 92,187 |
|---|---|
| Households | 36,011 |
| Median age | 40.6 |
| Median household income | $107,616 |
| Median home value | $558,000 |
| Median gross rent | $2,073 |
| Bachelor's degree or higher | 44.8% |
| Mean commute | 27.1 min |
| Population density | 4,028 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Norwalk city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Norwalk
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
06854 | Norwalk , CT | Standard | 32,118 | $86,679 | $460,500 |
06851 | Norwalk , CT | Standard | 27,865 | $111,341 | $587,400 |
06850 | Norwalk , CT | Standard | 19,692 | $123,633 | $581,200 |
06855 | Norwalk , CT | Standard | 9,351 | $106,439 | $511,200 |
06853 | Norwalk , CT | Standard | 3,171 | $250,000+ | $1,610,200 |
06852 | Norwalk , CT | No street area | — | — | — |
06856 | Norwalk , CT | No street area | — | — | — |
06857 | Norwalk , CT | No street area | — | — | — |
06858 | Norwalk , CT | No street area | — | — | — |
06860 | Norwalk , CT | No street area | — | — | — |
Other ZIP codes overlapping Norwalk
These ZIP codes cover part of Norwalk but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
06840 | New Canaan , CT | Standard | 20,870 | $250,000+ | $1,611,900 |
06880 | Westport , CT | Standard | 27,583 | $250,000+ | $1,402,100 |
Map of Norwalk ZIP codes
The ZIP codes of Norwalk, CT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Norwalk
The nearest larger towns are Stamford (137,144 people, 6.6 mi), Bridgeport (149,153 people, 13 mi) and Brentwood, NY (152,614 people, 23 mi).
| Town | Population | Distance |
|---|---|---|
| Saugatuck | 2,925 | 3.0 mi |
| Tokeneke | 2,951 | 3.5 mi |
| Compo | 3,410 | 4.1 mi |
| Noroton Heights | 2,782 | 4.2 mi |
| Noroton | 5,539 | 4.4 mi |
| Old Hill | 2,990 | 4.5 mi |
| Westport Village | 3,021 | 4.7 mi |
| New Canaan | 6,896 | 5.0 mi |
| Greens Farms | 3,229 | 5.5 mi |
| Staples | 7,340 | 6.5 mi |
| Stamford | 137,144 | 6.6 mi |
| Coleytown | 3,472 | 7.0 mi |
| Old Greenwich | 6,936 | 9.2 mi |
| Cos Cob | 7,546 | 9.5 mi |
More nearby: every ZIP code in Fairfield County · Connecticut ZIP codes
Cite this page
zipcodes.pro. “Norwalk, CT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ct/norwalk
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