ZIP code 06478
Where is ZIP code 06478?
Oxford, Connecticut
New Haven County · Standard ZIP code
ZIP code 06478 belongs to Oxford, Connecticut in New Haven County. 06478 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 12,991 people live in the 06478 area, where the median household income is $128,953. The closest ZIP codes are 06483 (Seymour, 3.4 mi southeast), 06491 (Stevenson, 3.8 mi southwest) and 06403 (Beacon Falls, 3.8 mi east).
| ZIP code | 06478 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Oxford |
| Also accepted | Seymour |
| State | Connecticut (CT) |
| County | New Haven County |
| Time zone | Eastern Time · now |
| Area codes | 203, 475 |
| Coordinates | 41.4202, -73.1296 map |
| 3-digit prefix | 064 |
Population and income in 06478
| Population | 12,991 · higher than 63% of Connecticut ZIP codes |
|---|---|
| People per square mile | 397 · lower than 60% of Connecticut ZIP codes |
| Median age | 45.2 years · higher than 59% of Connecticut ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $128,953 · higher than 74% of Connecticut ZIP codes |
| Income per person | $75,245 |
| Below the poverty line | 4.0% |
| Bachelor’s degree or higher | 46% of adults 25+ |
| Median home value | $472,400 · higher than 78% of Connecticut ZIP codes |
| Median rent | $1,415 a month |
| Housing units | 5,253 |
| Households | 5,046 (2.57 people on average) |
| Owners / renters | 90% / 9.6% |
| Land area | 32.73 sq mi (plus 0.59 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 06478. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 06478
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 06483 | Seymour, CT | 3.4 mi SE | Standard |
| 06491 | Stevenson, CT | 3.8 mi SW | PO Box only |
| 06403 | Beacon Falls, CT | 3.8 mi E | Standard |
| 06401 | Ansonia, CT | 6.1 mi SE | Standard |
| 06482 | Sandy Hook, CT | 6.2 mi W | Standard |
| 06488 | Southbury, CT | 6.3 mi NW | Standard |
| 06770 | Naugatuck, CT | 6.5 mi NE | Standard |
| 06524 | Bethany, CT | 6.7 mi E | Standard |
| 06418 | Derby, CT | 7.2 mi S | Standard |
| 06487 | South Britain, CT | 7.2 mi NW | PO Box only |
| 06404 | Botsford, CT | 7.6 mi SW | PO Box only |
| 06468 | Monroe, CT | 7.9 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 06478 or measure the distance to another ZIP code.
How to address mail to 06478
123 MAIN ST
OXFORD CT 06478
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SEYMOUR as the city name for 06478. Adding the 4-digit ZIP+4 code (06478-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 06478?
- 06478 is a Oxford, Connecticut ZIP code. Seymour is also accepted as the city name.
- What county is 06478 in?
- ZIP code 06478 is in New Haven County, Connecticut.
- What time zone is ZIP code 06478 in?
- 06478 is in the Eastern Time zone (America/New_York).
- What area code is 06478?
- Phone numbers in ZIP code 06478 use area codes 203 and 475.
- What is the population of ZIP code 06478?
- About 12,991 people live in ZIP code 06478, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 06478?
- The median household income in 06478 is $128,953 a year, higher than 74% of Connecticut ZIP codes.
- What ZIP codes are near 06478?
- The nearest ZIP codes to 06478 are 06483 (Seymour, 3.4 miles), 06491 (Stevenson, 3.8 miles), 06403 (Beacon Falls, 3.8 miles) and 06401 (Ansonia, 6.1 miles).