Residential delivery area · Maine
ZIP Code 04427: Corinth, ME
ZIP code 04427 uses the postal name Corinth, Maine and lies entirely in Penobscot County (Census 2020 ZIP-county file). About 3,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $64,229 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Corinth · its only residential ZIP
- County
- Penobscot County
- Metro area
- Bangor, ME
- House district
- ME-2 119th Congress
- State
- Maine
- Time zone
- Eastern
- Land area
- 40.3 sq mi · 74 people per sq mi
Where is ZIP code 04427?
04427 centers on 44.980°, -69.011° and covers 40.3 square miles of land. It borders 5 ZIP codes: 04435, 04449, 04450, 04422, 04456.
The map draws ZIP code areas only. For the streets inside 04427, 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 04427 compare with the rest of Penobscot County?
| Measure | 04427 | In Penobscot County | In ME |
|---|---|---|---|
| People (ACS 2020-2024) | 2,990 | 16th of 47 | 129th of 426 |
| Median household income | $64k | 11th of 22 | 129th of 200 |
| Median home value | $136k | 26th of 28 | 231st of 242 |
Its median household income is higher than in 37% of U.S. residential ZIP codes, and it is denser than 49% of all 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 04427?
The 2020 Census counted 2,900 people in 04427; the ACS, which samples households over 2020-2024, estimates 2,990. Between the 2010 and 2020 censuses its population grew 1.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 2,990
- 2020 Census count
- 2,900+1.5% since 2010 (2,858)
- Households
- 1,211
- Median age
- 42.7
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 04427?
Of the 2,990 people the ACS estimates in 04427, 23.0% are under 18 and 16.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.1%).
- Under 1823.0%
- 18 to 6460.7%
- 65 and older16.3%
- White, not Hispanic93.1%
- Other or two or more6.5%
- Hispanic or Latino0.4%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
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 04427 earn?
Median household income is $64,229 (ACS 2020-2024), the 11th highest of the 22 ranked ZIP codes in Penobscot County. It is not measurably different from 2015-2019 ($61,108 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $64,229
- Income per person
- $32,345
- Below the poverty line
- 11.4%
- Unemployed (of the labor force)
- 1.9%
- Adults 25+ with a bachelor's degree
- 20.2%
- Adjusted gross income per tax return, 2022
- $57,2091,430 returns; wages 79% 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 04427?
- Median home value (owners' estimate)
- $135,800
- Median gross rent
- $883
- Homes owned by their occupants
- 82.2%
- Housing units
- 1,353
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 04427?
50 business establishments had a location in this ZIP code in 2023, 3 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade8
- Other services (except public administration)7
- Transportation and warehousing6
- Professional, scientific, and technical services6
- Health care and social assistance6
- Construction5
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 04427?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 04435 | Exeter | 1,093 | $84k | 5.7 mi |
| 04449 | Hudson | 1,251 | $68k | 6.0 mi |
| 04450 | Kenduskeag | 1,333 | $80k | 6.0 mi |
| 04422 | Charleston | 1,117 | $75k | 6.8 mi |
| 04456 | Levant | 3,069 | $86k | 7.2 mi |
| 04410 | Bradford | 1,254 | $83k | 9.0 mi (near) |
| 04488 | Stetson | 1,151 | $76k | 9.1 mi (near) |
| 04939 | Garland | 823 | $51k | 9.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.