ZIP code 04856: Rockport, ME
04856 is a ZIP code in Rockport, Maine, mainly in Knox County. About 3,675 people live here.
- Population
- 3,675
- Median household income
- $86,979
- Typical home value
- $588,400-3.3% in 12 months
- Median rent
- $1,194gross, per month
- Median age
- 48.7
- Homeowners
- 84.5%of occupied homes
Shaded: ZIP code 04856's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 04856 details
| City | Rockport |
|---|---|
| State | Maine |
| County | Knox County |
| Metro area | Not in a metro or micro area |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 21.6 sq mi, plus 2.4 sq mi of water |
| Population density | 170 people per sq mi |
| Bachelor's degree or higher | 51.3% of adults 25+ |
| Average commute | 11.3 minutes |
| Center coordinates | 44.18060, -69.12211 |
ZIP codes near 04856
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 04865 | West Rockport, ME | 0.8 mi | — |
| 04841 | Rockland, ME | 3.3 mi | 7,035 |
| 04843 | Camden, ME | 4.9 mi | 5,242 |
| 04847 | Hope, ME | 5.3 mi | 1,748 |
| 04861 | Thomaston, ME | 5.6 mi | 2,769 |
| 04864 | Warren, ME | 7.0 mi | 4,932 |
| 04850 | Lincolnville Center, ME | 8.1 mi | — |
| 04854 | Owls Head, ME | 9.4 mi | 1,482 |
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 04856?
A typical home in ZIP code 04856 is worth about $588,400 (Zillow Home Value Index). The median household here earns $86,979 a year. See what buying here would cost per month, with Maine average taxes and insurance filled in.
Monthly payment for a $588,400 homeWhat can a $86,979 income afford?Rental property numbers
About ZIP code 04856
What city is ZIP code 04856?
ZIP code 04856 is in Rockport, ME, in Knox County.
What county is ZIP code 04856 in?
04856 is mainly in Knox County, Maine.
What is the population of ZIP code 04856?
About 3,675 people live in ZIP code 04856, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 04856 in?
04856 is in Eastern Time (UTC−5). It observes daylight saving time.