| ZIP Code | 03904 |
|---|---|
| City | Kittery |
| State | Maine (ME) |
| County | York County |
| Area Code | 207 |
| Elevation | 22 ft |
| Latitude | 43.109963 |
|---|---|
| Longitude | -70.733833 |
| Timezone | New York (DST) |
| FIPS | 23031 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 48.2 yrs ↑ 11% since 2019 |
|---|---|
| Avg Household Size | 1.98 |
| Below Poverty | 8.9% ▼ 11% below avg |
| College Grads | 50.5% ▲ 30% above avg |
| Unemployment | 3.8% ▼ 22% below avg |
| No HS Diploma | 86 (1.3%) |
| HS Graduate | 1,406 (21.9%) |
| Some College | 782 (12.2%) |
| Associates | 901 (14.1%) |
| Bachelors | 690 (10.8%) |
| Graduate Degree | 2,547 (39.7%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $74,551 ≈ Avg ↓ 3% since 2019 |
|---|---|
| Median Home Value | $415,700 ▲ 49% above avg ↑ 41% since 2019 |
| Home/Income Ratio | 5.6x (nat avg ~3.5x) |
| Median Rent | $1,458/mo ↑ 17% since 2019 |
| Total Units | 4,375 |
| Vacant Units | 315 |
| Avg HH Size | 1.98 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 4,375 |
|---|---|
| Vacant | 315 |
| Owner Occupied | 61.7% |
| Renter Occupied | 38.3% |
| Avg HH Size | 1.98 |
ZIP code 03904 is located in Kittery, Maine, within York County. With a population of 8,310, this is a lightly populated ZIP code with a mature community — the median age is 48.2 years. Economically, 03904 is a solidly middle-class ZIP code: the median household income of $74,551 is near the national average.
Real estate in ZIP code 03904 represents a premium housing market. The median home value of $415,700 is above the national average. Renters can expect to pay around $1,458 per month in median rent. Homeownership is strong here — 61.7% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 41% since 2019.
The population of 03904 is primarily White (89.88%). Residents are well-educated — 50.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 8.9%. Household income has declined by 3% since 2019.
The unemployment rate in 03904 stands at 3.8%, which is below the national average. About 20% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 57%.
Overall, ZIP code 03904 in Kittery, ME is characterized as solidly middle-class, well-educated, a mature community, and predominantly owner-occupied. With 8,310 residents, a median household income of $74,551, and a median home value of $415,700, it offers a clear picture of life in this part of Maine.