Residential delivery area · Maine
ZIP Code 04548: Georgetown, ME
ZIP code 04548 uses the postal name Georgetown, Maine and lies entirely in Sagadahoc County (Census 2020 ZIP-county file). About 1,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $84,250 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Georgetown · its only residential ZIP
- County
- Sagadahoc County
- Metro area
- Portland-South Portland, ME
- House district
- ME-1 119th Congress
- State
- Maine
- Time zone
- Eastern
- Land area
- 18.6 sq mi · 54 people per sq mi
Where is ZIP code 04548?
04548 centers on 43.833°, -69.749° and covers 18.6 square miles of land plus 10.0 of water. It borders 4 ZIP codes: 04530, 04562, 04579, 04578.
The map draws ZIP code areas only. For the streets inside 04548, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 04548 compare with the rest of Sagadahoc County?
| Measure | 04548 | In Sagadahoc County | In ME |
|---|---|---|---|
| People (ACS 2020-2024) | 1,012 | 8th of 8 | 269th of 426 |
| Median household income | $84k | not ranked | not ranked |
| Median home value | $427k | 1st of 7 | 32nd of 242 |
04548's median household income is not ranked: its 90% margin of error (±$32,732) is more than a quarter of the figure ($84,250). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 44% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 04548?
The 2020 Census counted 1,058 people in 04548; the ACS, which samples households over 2020-2024, estimates 1,012. Between the 2010 and 2020 censuses its population grew 1.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,012±238 (90% margin)
- 2020 Census count
- 1,058+1.5% since 2010 (1,042)
- Households
- 487
- Median age
- 55.8
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 04548?
Of the 1,012 people the ACS estimates in 04548, 15.7% are under 18 and 33.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (87.4%).
- Under 1815.7%
- 18 to 6451.2%
- 65 and older33.1%
- White, not Hispanic87.4%
- Hispanic or Latino6.0%
- Other or two or more5.2%
- Black, not Hispanic1.3%
- Asian, not Hispanic0.1%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 04548 earn?
Median household income is $84,250 (ACS 2020-2024). It is not measurably different from 2015-2019 ($84,014 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $84,250±$32,732
- Income per person
- $47,897
- Below the poverty line
- 6.3%
- Unemployed (of the labor force)
- 3.5%
- Adults 25+ with a bachelor's degree
- 40.4%
- Adjusted gross income per tax return, 2022
- $100,226610 returns; wages 43% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 04548?
- Median home value (owners' estimate)
- $427,200
- Median gross rent
- $1,431
- Homes owned by their occupants
- 83.4%
- Housing units
- 1,013
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 04548?
35 business establishments had a location in this ZIP code in 2023, 5 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction9
- Professional, scientific, and technical services6
- Accommodation and food services5
- Manufacturing3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 04548?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 04530 | Bath | 11,275 | $80k | 5.4 mi |
| 04562 | Phippsburg | 2,238 | $108k | 5.6 mi |
| 04579 | Woolwich | 3,158 | $102k | 8.8 mi |
| 04578 | Wiscasset | 4,709 | $81k | 10.7 mi |
| 04575 | West Boothbay Harbor | 286 | $116k | 4.5 mi (near) |
| 04576 | Southport | 547 | $89k | 4.5 mi (near) |
| 04571 | Trevett | 439 | $59k | 5.7 mi (near) |
| 04538 | Boothbay Harbor | 1,810 | $57k | 6.0 mi (near) |
| 04570 | Squirrel Island | 3 | – | 6.1 mi (near) |
| 04537 | Boothbay | 1,685 | $77k | 7.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.