Residential delivery area · New York
ZIP Code 13640: Wellesley Island, NY
ZIP code 13640 uses the postal name Wellesley Island, New York and lies entirely in Jefferson County (Census 2020 ZIP-county file). About 320 people live there (Census Bureau, ACS 2020-2024). Median household income is $118,026 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Wellesley Island · its only residential ZIP
- County
- Jefferson County
- Metro area
- Watertown-Fort Drum, NY
- House district
- NY-24 119th Congress
- State
- New York
- Time zone
- Eastern
- Land area
- 12.3 sq mi · 26 people per sq mi
Where is ZIP code 13640?
13640 centers on 44.333°, -75.990° and covers 12.3 square miles of land plus 6.6 of water. It borders 4 ZIP codes: 13692, 13607, 13641, 13624.
The map draws ZIP code areas only. For the streets inside 13640, 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 13640 compare with the rest of Jefferson County?
| Measure | 13640 | In Jefferson County | In NY |
|---|---|---|---|
| People (ACS 2020-2024) | 318 | 33rd of 43 | 1,545th of 1,826 |
| Median household income | $118k | not ranked | not ranked |
| Median home value | $370k | not ranked | not ranked |
13640's income and home value are not ranked: it has fewer than 1,000 residents (318). 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 30% 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 13640?
The 2020 Census counted 348 people in 13640; the ACS, which samples households over 2020-2024, estimates 318. Between the 2010 and 2020 censuses its population grew 28.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 318±109 (90% margin)
- 2020 Census count
- 348+28.4% since 2010 (271)
- Households
- 156
- Median age
- 66.2
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 13640?
Of the 318 people the ACS estimates in 13640, 8.8% are under 18 and 54.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (97.2%).
- Under 188.8%
- 18 to 6436.5%
- 65 and older54.7%
- White, not Hispanic97.2%
- Hispanic or Latino2.8%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 13640 earn?
Median household income is $118,026 (ACS 2020-2024). It rose from $59,816 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $118,026±$23,817
- Income per person
- $53,301
- Below the poverty line
- 6.1%
- Unemployed (of the labor force)
- 21.7%
- Adults 25+ with a bachelor's degree
- 72.1%
- Adjusted gross income per tax return, 2022
- $120,996230 returns; wages 36% 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 13640?
- Median home value (owners' estimate)
- $370,200
- Median gross rent
- –
- Homes owned by their occupants
- 100.0%
- Housing units
- 754
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 13640?
21 business establishments had a location in this ZIP code in 2023, 3 more than in 2018; the most are in administrative and support and waste management and remediation services (ZIP Code Business Patterns).
- Administrative and support and waste management and remediation services4
- Arts, entertainment, and recreation4
- Construction3
- Real estate and rental and leasing3
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 13640?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 13692 | Thousand Island Park | 222 | $190k | 3.5 mi |
| 13607 | Alexandria Bay | 2,020 | $67k | 4.0 mi |
| 13641 | Fishers Landing | 91 | $62k | 4.4 mi |
| 13624 | Clayton | 4,650 | $88k | 8.8 mi |
| 13675 | Plessis | 54 | $208k | 8.2 mi (near) |
| 13656 | La Fargeville | 2,942 | $73k | 9.8 mi (near) |
| 13679 | Redwood | 1,205 | $102k | 11.1 mi (near) |
| 13691 | Theresa | 2,990 | $80k | 12.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.