ZIP code 06401
Where is ZIP code 06401?
Ansonia, Connecticut
New Haven County · Standard ZIP code
ZIP code 06401 belongs to Ansonia, Connecticut in New Haven County. 06401 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 203 and 475. About 19,315 people live in the 06401 area, where the median household income is $86,178. The closest ZIP codes are 06418 (Derby, 1.4 mi south), 06483 (Seymour, 3 mi north) and 06484 (Shelton, 3.9 mi southwest).
| ZIP code | 06401 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Ansonia |
| State | Connecticut (CT) |
| County | New Haven County |
| Time zone | Eastern Time · now |
| Area codes | 203, 475 |
| Coordinates | 41.3427, -73.0742 map |
| 3-digit prefix | 064 |
Population and income in 06401
| Population | 19,315 · higher than 76% of Connecticut ZIP codes |
|---|---|
| People per square mile | 3,205 · higher than 84% of Connecticut ZIP codes |
| Median age | 40 years · lower than 71% of Connecticut ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $86,178 · lower than 77% of Connecticut ZIP codes |
| Income per person | $47,904 |
| Below the poverty line | 9.3% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $285,800 · lower than 77% of Connecticut ZIP codes |
| Median rent | $1,476 a month |
| Housing units | 7,978 |
| Households | 7,258 (2.66 people on average) |
| Owners / renters | 58% / 42% |
| Land area | 6.03 sq mi (plus 0.17 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 06401. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 06401
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 06418 | Derby, CT | 1.4 mi S | Standard |
| 06483 | Seymour, CT | 3 mi N | Standard |
| 06484 | Shelton, CT | 3.9 mi SW | Standard |
| 06477 | Orange, CT | 4.8 mi SE | Standard |
| 06515 | New Haven, CT | 5.7 mi E | Standard |
| 06478 | Oxford, CT | 6.1 mi NW | Standard |
| 06403 | Beacon Falls, CT | 6.6 mi N | Standard |
| 06491 | Stevenson, CT | 6.6 mi NW | PO Box only |
| 06524 | Bethany, CT | 6.9 mi NE | Standard |
| 06514 | Hamden, CT | 7.3 mi E | Standard |
| 06461 | Milford, CT | 7.5 mi S | Standard |
| 06511 | New Haven, CT | 7.6 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 06401 or measure the distance to another ZIP code.
How to address mail to 06401
123 MAIN ST
ANSONIA CT 06401
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (06401-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 06401?
- 06401 is a Ansonia, Connecticut ZIP code.
- What county is 06401 in?
- ZIP code 06401 is in New Haven County, Connecticut.
- What time zone is ZIP code 06401 in?
- 06401 is in the Eastern Time zone (America/New_York).
- What area code is 06401?
- Phone numbers in ZIP code 06401 use area codes 203 and 475.
- What is the population of ZIP code 06401?
- About 19,315 people live in ZIP code 06401, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 06401?
- The median household income in 06401 is $86,178 a year, lower than 77% of Connecticut ZIP codes.
- What ZIP codes are near 06401?
- The nearest ZIP codes to 06401 are 06418 (Derby, 1.4 miles), 06483 (Seymour, 3 miles), 06484 (Shelton, 3.9 miles) and 06477 (Orange, 4.8 miles).