Residential delivery area · Maine
ZIP Code 04039: Gray, ME
ZIP code 04039 uses the postal name Gray, Maine and lies entirely in Cumberland County (Census 2020 ZIP-county file). About 8,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $95,125 (Census Bureau, ACS 2020-2024). By Census place, 7% of its land lies in Gray (a census-designated place); 93% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Gray · its only residential ZIP
- County
- Cumberland County
- Census places
- Gray census-designated place
- Metro area
- Portland-South Portland, ME
- House district
- ME-1 119th Congress
- State
- Maine
- Time zone
- Eastern
- Land area
- 40.9 sq mi · 198 people per sq mi
Where is ZIP code 04039?
04039 centers on 43.905°, -70.368° and covers 40.9 square miles of land plus 2.7 of water. It borders 5 ZIP codes: 04260, 04071, 04097, 04062, 04021.
The map draws ZIP code areas only. For the streets inside 04039, 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 04039 compare with the rest of Cumberland County?
| Measure | 04039 | In Cumberland County | In ME |
|---|---|---|---|
| People (ACS 2020-2024) | 8,102 | 14th of 38 | 43rd of 426 |
| Median household income | $95k | 13th of 24 | 35th of 200 |
| Median home value | $358k | 20th of 27 | 54th of 242 |
Its median household income is higher than in 78% of U.S. residential ZIP codes, and it is denser than 63% 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 04039?
The 2020 Census counted 7,922 people in 04039; the ACS, which samples households over 2020-2024, estimates 8,102. Between the 2010 and 2020 censuses its population grew 6.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 8,102
- 2020 Census count
- 7,922+6.7% since 2010 (7,422)
- Households
- 3,478
- 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 04039?
Of the 8,102 people the ACS estimates in 04039, 19.4% are under 18 and 18.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (85.5%).
- Under 1819.4%
- 18 to 6461.9%
- 65 and older18.7%
- White, not Hispanic85.5%
- Other or two or more9.8%
- Hispanic or Latino3.1%
- Asian, not Hispanic1.6%
- Black, 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 04039 earn?
Median household income is $95,125 (ACS 2020-2024), the 13th highest of the 24 ranked ZIP codes in Cumberland County. It is not measurably different from 2015-2019 ($94,592 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $95,125
- Income per person
- $49,790
- Below the poverty line
- 3.4%
- Unemployed (of the labor force)
- 3.4%
- Adults 25+ with a bachelor's degree
- 44.4%
- Adjusted gross income per tax return, 2022
- $79,7194,510 returns; wages 76% 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 04039?
FHFA's house price index for 04039, built from repeat sales and appraisals of the same homes, rose 100% from 2015 to 2025 and rose 55% from 2020 to 2025, and moved +0.1% in 2025.
- Median home value (owners' estimate)
- $357,500
- Median gross rent
- $1,371
- Homes owned by their occupants
- 81.5%
- Housing units
- 4,139
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 04039?
245 business establishments had a location in this ZIP code in 2023, 12 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction65
- Other services (except public administration)27
- Professional, scientific, and technical services26
- Retail trade23
- Administrative and support and waste management and remediation services19
- Health care and social assistance19
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 04039?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 04260 | New Gloucester | 5,766 | $109k | 5.1 mi |
| 04071 | Raymond | 4,971 | $89k | 6.5 mi |
| 04097 | North Yarmouth | 4,240 | $129k | 7.5 mi |
| 04062 | Windham | 19,188 | $108k | 7.8 mi |
| 04021 | Cumberland Center | 6,990 | $173k | 9.3 mi |
| 04015 | Casco | 3,696 | $69k | 7.9 mi (near) |
| 04069 | Pownal | 1,696 | $104k | 9.2 mi (near) |
| 04274 | Poland | 5,954 | $86k | 10.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.