Residential delivery area · Massachusetts
ZIP Code 02635: Cotuit, MA
ZIP code 02635 uses the postal name Cotuit, Massachusetts and lies entirely in Barnstable County (Census 2020 ZIP-county file). About 3,600 people live there (Census Bureau, ACS 2020-2024). Median household income is $110,197 (Census Bureau, ACS 2020-2024). Most of its land (100%) lies in the city of Barnstable Town.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Cotuit · its only residential ZIP
- County
- Barnstable County
- Census places
- Barnstable Town
- Metro area
- Barnstable Town, MA
- House district
- MA-9 119th Congress
- State
- Massachusetts
- Time zone
- Eastern
- Land area
- 5.5 sq mi · 652 people per sq mi
Where is ZIP code 02635?
02635 centers on 41.624°, -70.439° and covers 5.5 square miles of land plus 1.1 of water. It borders 3 ZIP codes: 02655, 02649, 02648.
The map draws ZIP code areas only. For the streets inside 02635, 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 02635 compare with the rest of Barnstable County?
| Measure | 02635 | In Barnstable County | In MA |
|---|---|---|---|
| People (ACS 2020-2024) | 3,577 | 24th of 48 | 377th of 539 |
| Median household income | $110k | not ranked | not ranked |
| Median home value | $684k | 16th of 33 | 128th of 449 |
02635's median household income is not ranked: its 90% margin of error (±$50,937) is more than a quarter of the figure ($110,197). 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 74% 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 02635?
The 2020 Census counted 3,632 people in 02635; the ACS, which samples households over 2020-2024, estimates 3,577. Between the 2010 and 2020 censuses its population grew 10.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,577±779 (90% margin)
- 2020 Census count
- 3,632+10.2% since 2010 (3,296)
- Households
- 1,707
- Median age
- 56.4
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 02635?
Of the 3,577 people the ACS estimates in 02635, 6.3% are under 18 and 35.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (91.1%).
- Under 186.3%
- 18 to 6458.0%
- 65 and older35.6%
- White, not Hispanic91.1%
- Black, not Hispanic3.9%
- Other or two or more3.5%
- Asian, not Hispanic1.5%
- Hispanic or Latino0.0%
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 02635 earn?
Median household income is $110,197 (ACS 2020-2024). It is not measurably different from 2015-2019 ($84,159 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $110,197±$50,937
- Income per person
- $82,162
- Below the poverty line
- 4.3%
- Unemployed (of the labor force)
- 3.3%
- Adults 25+ with a bachelor's degree
- 50.3%
- Adjusted gross income per tax return, 2022
- $134,8432,050 returns; wages 50% 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 02635?
FHFA's house price index for 02635, built from repeat sales and appraisals of the same homes, rose 93% from 2015 to 2025 and rose 57% from 2020 to 2025, and moved +13.0% in 2025.
- Median home value (owners' estimate)
- $683,600
- Median gross rent
- $2,282
- Homes owned by their occupants
- 88.3%
- Housing units
- 2,124
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 02635?
95 business establishments had a location in this ZIP code in 2023, 11 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction26
- Professional, scientific, and technical services13
- Administrative and support and waste management and remediation services8
- Health care and social assistance8
- Real estate and rental and leasing7
- Other services (except public administration)6
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 02635?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 02655 | Osterville | 4,024 | $119k | 2.5 mi |
| 02649 | Mashpee | 15,384 | $95k | 2.8 mi |
| 02648 | Marstons Mills | 7,968 | $130k | 3.5 mi |
| 02632 | Centerville | 11,685 | $121k | 5.4 mi (near) |
| 02644 | Forestdale | 3,700 | $108k | 5.5 mi (near) |
| 02672 | West Hyannisport | 0 | – | 6.5 mi (near) |
| 02647 | Hyannis Port | 209 | – | 6.7 mi (near) |
| 02536 | East Falmouth | 21,328 | $101k | 6.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.