Residential delivery area · New York
ZIP Code 11743: Huntington, NY
ZIP code 11743 uses the postal name Huntington, New York and lies entirely in Suffolk County (Census 2020 ZIP-county file). About 43,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $183,187 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Lloyd Harbor (34%), Huntington (28%), West Hills (15%), Elwood (10%), Huntington Bay (4%) and Halesite (4%), and 6% in smaller places.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Huntington · its only residential ZIP
- County
- Suffolk County
- Census places
- Lloyd Harbor (34%); Huntington (28%) census-designated place; West Hills (15%) census-designated place; Elwood (10%) census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House districts
- NY-3 (70%), NY-1 (30%) 119th Congress, by share of land
- State
- New York
- Time zone
- Eastern
- Land area
- 25.7 sq mi · 1,694 people per sq mi
Where is ZIP code 11743?
11743 centers on 40.883°, -73.424° and covers 25.7 square miles of land plus 3.0 of water. It borders 7 ZIP codes: 11724, 11721, 11740, 11797, 11731, 11746, 11747.
The map draws ZIP code areas only. For the streets inside 11743, 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 11743 compare with the rest of Suffolk County?
| Measure | 11743 | In Suffolk County | In NY |
|---|---|---|---|
| People (ACS 2020-2024) | 43,490 | 5th of 108 | 112th of 1,826 |
| Median household income | $183k | 4th of 81 | 38th of 1,081 |
| Median home value | $783k | 18th of 88 | 145th of 1,172 |
Its median household income is higher than in 98% of U.S. residential ZIP codes, and it is denser than 83% 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 11743?
The 2020 Census counted 41,522 people in 11743; the ACS, which samples households over 2020-2024, estimates 43,490. Between the 2010 and 2020 censuses its population fell 1.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 43,490
- 2020 Census count
- 41,522−1.7% since 2010 (42,230)
- Households
- 15,708
- Median age
- 43.7
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 11743?
Of the 43,490 people the ACS estimates in 11743, 20.5% are under 18 and 20.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (72.9%), then Hispanic or Latino (13.6%).
- Under 1820.5%
- 18 to 6459.4%
- 65 and older20.2%
- White, not Hispanic72.9%
- Hispanic or Latino13.6%
- Asian, not Hispanic4.9%
- Black, not Hispanic4.6%
- Other or two or more4.0%
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 11743 earn?
Median household income is $183,187 (ACS 2020-2024), the 4th highest of the 81 ranked ZIP codes in Suffolk County. It rose from $157,284 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $183,187
- Income per person
- $89,157
- Below the poverty line
- 3.6%
- Unemployed (of the labor force)
- 3.5%
- Adults 25+ with a bachelor's degree
- 63.5%
- Adjusted gross income per tax return, 2022
- $200,11822,630 returns; wages 58% 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 11743?
FHFA's house price index for 11743, built from repeat sales and appraisals of the same homes, rose 73% from 2015 to 2025 and rose 48% from 2020 to 2025, and moved +4.4% in 2025.
- Median home value (owners' estimate)
- $783,100
- Median gross rent
- $2,674
- Homes owned by their occupants
- 89.8%
- Housing units
- 16,170
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 11743?
1,973 business establishments had a location in this ZIP code in 2023, 33 fewer than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services337
- Health care and social assistance314
- Other services (except public administration)211
- Retail trade203
- Accommodation and food services185
- Construction142
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 11743?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 11724 | Cold Spring Harbor | 3,073 | $250k+ | 2.2 mi |
| 11721 | Centerport | 6,426 | $197k | 3.0 mi |
| 11740 | Greenlawn | 10,127 | $152k | 3.5 mi |
| 11797 | Woodbury | 9,402 | $193k | 5.1 mi |
| 11731 | East Northport | 29,999 | $161k | 5.7 mi |
| 11746 | Huntington Station | 65,747 | $165k | 5.8 mi |
| 11747 | Melville | 20,513 | $160k | 6.9 mi |
| 11768 | Northport | 22,030 | $173k | 5.2 mi (near) |
| 11771 | Oyster Bay | 10,908 | $158k | 5.4 mi (near) |
| 11791 | Syosset | 25,520 | $203k | 5.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.