ZIP code 04579: Woolwich, ME
04579 is a ZIP code in Woolwich, Maine, mainly in Sagadahoc County, part of the Portland-South Portland, ME metro area. About 3,158 people live here.
- Population
- 3,158
- Median household income
- $102,175
- Typical home value
- $418,000+1.2% in 12 months
- Median rent
- —gross, per month
- Median age
- 55.8
- Homeowners
- 95.5%of occupied homes
Shaded: ZIP code 04579's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 04579 details
| City | Woolwich |
|---|---|
| State | Maine |
| County | Sagadahoc County |
| Metro area | Portland-South Portland, ME |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 35.1 sq mi, plus 6.5 sq mi of water |
| Population density | 90 people per sq mi |
| Bachelor's degree or higher | 52.9% of adults 25+ |
| Average commute | 29.4 minutes |
| Center coordinates | 43.95966, -69.76935 |
ZIP codes near 04579
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 04578 | Wiscasset, ME | 4.1 mi | 4,709 |
| 04530 | Bath, ME | 5.7 mi | 11,275 |
| 04571 | Trevett, ME | 6.4 mi | 439 |
| 04008 | Bowdoinham, ME | 7.5 mi | 3,142 |
| 04556 | Edgecomb, ME | 8.0 mi | 1,251 |
| 04537 | Boothbay, ME | 8.1 mi | 1,685 |
| 04548 | Georgetown, ME | 8.8 mi | 1,012 |
| 04342 | Dresden, ME | 8.9 mi | 1,645 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 04579?
A typical home in ZIP code 04579 is worth about $418,000 (Zillow Home Value Index). The median household here earns $102,175 a year. See what buying here would cost per month, with Maine average taxes and insurance filled in.
Monthly payment for a $418,000 homeWhat can a $102,175 income afford?Rental property numbers
About ZIP code 04579
What city is ZIP code 04579?
ZIP code 04579 is in Woolwich, ME, in Sagadahoc County.
What county is ZIP code 04579 in?
04579 is mainly in Sagadahoc County, Maine.
What is the population of ZIP code 04579?
About 3,158 people live in ZIP code 04579, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 04579 in?
04579 is in Eastern Time (UTC−5). It observes daylight saving time.