Residential delivery area · Massachusetts
ZIP Code 02631: Brewster, MA
ZIP code 02631 uses the postal name Brewster, Massachusetts and lies entirely in Barnstable County (Census 2020 ZIP-county file). About 10,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $102,132 (Census Bureau, ACS 2020-2024). By Census place, 18% of its land lies in Brewster (a census-designated place); 82% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Brewster · its only residential ZIP
- County
- Barnstable County
- Census places
- Brewster census-designated place
- Metro area
- Barnstable Town, MA
- House district
- MA-9 119th Congress
- State
- Massachusetts
- Time zone
- Eastern
- Land area
- 22.2 sq mi · 453 people per sq mi
Where is ZIP code 02631?
02631 centers on 41.748°, -70.066° and covers 22.2 square miles of land plus 2.6 of water. It borders 4 ZIP codes: 02645, 02641, 02653, 02660.
The map draws ZIP code areas only. For the streets inside 02631, 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 02631 compare with the rest of Barnstable County?
| Measure | 02631 | In Barnstable County | In MA |
|---|---|---|---|
| People (ACS 2020-2024) | 10,061 | 8th of 48 | 252nd of 539 |
| Median household income | $102k | 12th of 24 | 251st of 406 |
| Median home value | $701k | 15th of 33 | 124th of 449 |
Its median household income is higher than in 82% of U.S. residential ZIP codes, and it is denser than 71% 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 02631?
The 2020 Census counted 10,178 people in 02631; the ACS, which samples households over 2020-2024, estimates 10,061. Between the 2010 and 2020 censuses its population grew 5.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 10,061
- 2020 Census count
- 10,178+5.2% since 2010 (9,679)
- Households
- 4,549
- Median age
- 60.0
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 02631?
Of the 10,061 people the ACS estimates in 02631, 12.7% are under 18 and 38.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (90.5%).
- Under 1812.7%
- 18 to 6448.5%
- 65 and older38.8%
- White, not Hispanic90.5%
- Hispanic or Latino4.0%
- Other or two or more3.8%
- Asian, not Hispanic1.0%
- Black, not Hispanic0.7%
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 02631 earn?
Median household income is $102,132 (ACS 2020-2024), the 12th highest of the 24 ranked ZIP codes in Barnstable County. It is not measurably different from 2015-2019 ($92,375 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $102,132±$12,012
- Income per person
- $70,387
- Below the poverty line
- 7.0%
- Unemployed (of the labor force)
- 11.2%
- Adults 25+ with a bachelor's degree
- 55.4%
- Adjusted gross income per tax return, 2022
- $103,9635,690 returns; wages 48% 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 02631?
FHFA's house price index for 02631, built from repeat sales and appraisals of the same homes, rose 95% from 2015 to 2025 and rose 64% from 2020 to 2025, and moved +5.3% in 2025.
- Median home value (owners' estimate)
- $700,500
- Median gross rent
- $1,589
- Homes owned by their occupants
- 84.5%
- Housing units
- 7,931
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 02631?
321 business establishments had a location in this ZIP code in 2023, 30 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction81
- Accommodation and food services38
- Professional, scientific, and technical services33
- Retail trade29
- Other services (except public administration)28
- Administrative and support and waste management and remediation services24
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 02631?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 02645 | Harwich | 11,288 | $104k | 3.2 mi |
| 02641 | East Dennis | 316 | – | 4.6 mi |
| 02653 | Orleans | 6,443 | $103k | 5.0 mi |
| 02660 | South Dennis | 6,381 | $93k | 5.4 mi |
| 02659 | South Chatham | 1,137 | $110k | 5.1 mi (near) |
| 02646 | Harwich Port | 1,846 | $81k | 5.3 mi (near) |
| 02671 | West Harwich | 818 | $105k | 5.8 mi (near) |
| 02633 | Chatham | 4,512 | $86k | 6.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.