Residential delivery area · New York
ZIP Code 11739: Great River, NY
ZIP code 11739 is in Great River, New York, entirely in Suffolk County (Census 2020 ZIP-county file). About 1,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $164,286 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2024
- ZBP2023
- Town
- Great River · its only residential ZIP
- County
- Suffolk County
- Census places
- Great River census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NY-2 119th Congress
- State
- New York
- Time zone
- Eastern
- Land area
- 3.6 sq mi · 345 people per sq mi
Where is ZIP code 11739?
11739 centers on 40.711°, -73.166° and covers 3.6 square miles of land plus 1.6 of water. It borders 2 ZIP codes: 11730, 11769.
The map draws ZIP code areas only. For the streets inside 11739, 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 11739 compare with the rest of Suffolk County?
| Measure | 11739 | In Suffolk County | In NY |
|---|---|---|---|
| People (ACS 2020-2024) | 1,225 | 87th of 108 | 1,226th of 1,826 |
| Median household income | $164k | not ranked | not ranked |
| Median home value | $853k | 14th of 88 | 119th of 1,172 |
11739's median household income is not ranked: its 90% margin of error (±$71,769) is more than a quarter of the figure ($164,286). 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 68% 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 11739?
The 2020 Census counted 1,385 people in 11739; the ACS, which samples households over 2020-2024, estimates 1,225. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,225±239 (90% margin)
- 2020 Census count
- 1,385
- Households
- 472
- Median age
- 52.5
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 11739?
Of the 1,225 people the ACS estimates in 11739, 14.6% are under 18 and 26.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (80.8%), then Hispanic or Latino (14.9%).
- Under 1814.6%
- 18 to 6459.1%
- 65 and older26.3%
- White, not Hispanic80.8%
- Hispanic or Latino14.9%
- Asian, not Hispanic2.8%
- Other or two or more1.5%
- 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 11739 earn?
Median household income is $164,286 (ACS 2020-2024).
- Median household income
- $164,286±$71,769
- Income per person
- $70,270
- Below the poverty line
- 0.0%
- Unemployed (of the labor force)
- 4.5%
- Adults 25+ with a bachelor's degree
- 61.9%
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 11739?
- Median home value (owners' estimate)
- $853,100
- Median gross rent
- –
- Homes owned by their occupants
- 96.2%
- Housing units
- 520
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 11739?
41 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction8
- Accommodation and food services8
- Professional, scientific, and technical services6
- Other services (except public administration)3
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 11739?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 11730 | East Islip | 14,247 | $146k | 1.5 mi |
| 11769 | Oakdale | 8,935 | $124k | 2.7 mi |
| 11751 | Islip | 13,726 | $117k | 2.9 mi (near) |
| 11752 | Islip Terrace | 9,204 | $152k | 3.3 mi (near) |
| 11796 | West Sayville | 3,560 | $174k | 3.8 mi (near) |
| 11706 | Bay Shore | 68,976 | $120k | 4.0 mi (near) |
| 11770 | Ocean Beach | 77 | $124k | 4.4 mi (near) |
| 11782 | Sayville | 14,405 | $148k | 4.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.