ZIP code 03904
Where is ZIP code 03904?
Kittery, Maine
York County · Standard ZIP code
ZIP code 03904 belongs to Kittery, Maine in York County. 03904 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 207 and 603. About 8,389 people live in the 03904 area, where the median household income is $85,084. The closest ZIP codes are 03905 (Kittery Point, 1.6 mi east), 03802 (Portsmouth, 1.7 mi southwest) and 03803 (Portsmouth, 1.7 mi southwest).
| ZIP code | 03904 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Kittery |
| State | Maine (ME) |
| County | York County |
| Time zone | Eastern Time · now |
| Area codes | 207, 603 |
| Coordinates | 43.0921, -70.7429 map |
| 3-digit prefix | 039 |
Population and income in 03904
| Population | 8,389 · higher than 91% of Maine ZIP codes |
|---|---|
| People per square mile | 768 · higher than 97% of Maine ZIP codes |
| Median age | 46.4 years · lower than 61% of Maine ZIP codes |
| Men / women | 45% / 55% |
| Median household income | $85,084 · higher than 75% of Maine ZIP codes |
| Income per person | $51,533 |
| Below the poverty line | 7.1% |
| Bachelor’s degree or higher | 41% of adults 25+ |
| Median home value | $448,900 · higher than 88% of Maine ZIP codes |
| Median rent | $1,651 a month |
| Housing units | 4,411 |
| Households | 3,955 (2.05 people on average) |
| Owners / renters | 64% / 36% |
| Land area | 10.92 sq mi (plus 1.58 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 03904. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 03904
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 03905 | Kittery Point, ME | 1.6 mi E | Standard |
| 03802 | Portsmouth, NH | 1.7 mi SW | PO Box only |
| 03803 | Portsmouth, NH | 1.7 mi SW | Unique |
| 03804 | Portsmouth, NH | 1.7 mi SW | PO Box only |
| 03854 | New Castle, NH | 2 mi SE | PO Box only |
| 03903 | Eliot, ME | 3.3 mi NW | Standard |
| 03801 | Portsmouth, NH | 3.4 mi SW | Standard |
| 03911 | York Harbor, ME | 5.8 mi NE | PO Box only |
| 03870 | Rye, NH | 5.8 mi S | Standard |
| 03909 | York, ME | 6.1 mi NE | Standard |
| 03840 | Greenland, NH | 6.6 mi SW | Standard |
| 03871 | Rye Beach, NH | 7.8 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 03904 or measure the distance to another ZIP code.
How to address mail to 03904
123 MAIN ST
KITTERY ME 03904
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (03904-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 03904?
- 03904 is a Kittery, Maine ZIP code.
- What county is 03904 in?
- ZIP code 03904 is in York County, Maine.
- What time zone is ZIP code 03904 in?
- 03904 is in the Eastern Time zone (America/New_York).
- What area code is 03904?
- Phone numbers in ZIP code 03904 use area codes 207 and 603.
- What is the population of ZIP code 03904?
- About 8,389 people live in ZIP code 03904, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 03904?
- The median household income in 03904 is $85,084 a year, higher than 75% of Maine ZIP codes.
- What ZIP codes are near 03904?
- The nearest ZIP codes to 03904 are 03905 (Kittery Point, 1.6 miles), 03802 (Portsmouth, 1.7 miles), 03803 (Portsmouth, 1.7 miles) and 03804 (Portsmouth, 1.7 miles).