Residential delivery area · New York
ZIP Code 11510: Baldwin, NY
ZIP code 11510 is in Baldwin, New York, entirely in Nassau County (Census 2020 ZIP-county file). About 36,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $147,319 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Baldwin · its only residential ZIP
- County
- Nassau County
- Census places
- Baldwin census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NY-4 119th Congress
- State
- New York
- Time zone
- Eastern
- Land area
- 4.2 sq mi · 8,599 people per sq mi
Where is ZIP code 11510?
11510 centers on 40.650°, -73.608° and covers 4.2 square miles of land plus 0.6 of water. It borders 6 ZIP codes: 11520, 11570, 11572, 11575, 11550, 11553.
The map draws ZIP code areas only. For the streets inside 11510, 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 11510 compare with the rest of Nassau County?
| Measure | 11510 | In Nassau County | In NY |
|---|---|---|---|
| People (ACS 2020-2024) | 35,701 | 12th of 70 | 168th of 1,826 |
| Median household income | $147k | 35th of 58 | 112th of 1,081 |
| Median home value | $595k | 55th of 62 | 300th of 1,172 |
Its median household income is higher than in 96% of U.S. residential ZIP codes, and it is denser than 97% 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 11510?
The 2020 Census counted 34,617 people in 11510; the ACS, which samples households over 2020-2024, estimates 35,701. Between the 2010 and 2020 censuses its population grew 4.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 35,701
- 2020 Census count
- 34,617+4.7% since 2010 (33,048)
- Households
- 11,148
- Median age
- 41.1
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 11510?
Of the 35,701 people the ACS estimates in 11510, 22.1% are under 18 and 16.9% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (42.2%), then White (not Hispanic) (25.5%).
- Under 1822.1%
- 18 to 6461.0%
- 65 and older16.9%
- Black, not Hispanic42.2%
- White, not Hispanic25.5%
- Hispanic or Latino23.3%
- Other or two or more5.6%
- Asian, not Hispanic3.3%
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 11510 earn?
Median household income is $147,319 (ACS 2020-2024), the 35th highest of the 58 ranked ZIP codes in Nassau County. It is not measurably different from 2015-2019 ($142,112 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $147,319
- Income per person
- $53,905
- Below the poverty line
- 6.4%
- Unemployed (of the labor force)
- 4.3%
- Adults 25+ with a bachelor's degree
- 44.8%
- Adjusted gross income per tax return, 2022
- $88,66819,090 returns; wages 78% 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 11510?
FHFA's house price index for 11510, built from repeat sales and appraisals of the same homes, rose 92% from 2015 to 2025 and rose 45% from 2020 to 2025, and moved +6.6% in 2025.
- Median home value (owners' estimate)
- $595,000
- Median gross rent
- $1,890
- Homes owned by their occupants
- 87.0%
- Housing units
- 11,474
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 11510?
743 business establishments had a location in this ZIP code in 2023, 22 fewer than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance107
- Other services (except public administration)101
- Construction95
- Retail trade86
- Professional, scientific, and technical services78
- Accommodation and food services67
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 11510?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 11520 | Freeport | 44,910 | $122k | 1.3 mi |
| 11570 | Rockville Centre | 28,908 | $157k | 1.9 mi |
| 11572 | Oceanside | 30,436 | $149k | 2.0 mi |
| 11575 | Roosevelt | 18,705 | $126k | 2.4 mi |
| 11550 | Hempstead | 60,960 | $93k | 3.6 mi |
| 11553 | Uniondale | 27,875 | $121k | 3.9 mi |
| 11566 | Merrick | 34,741 | $177k | 2.8 mi (near) |
| 11518 | East Rockaway | 10,149 | $117k | 3.2 mi (near) |
| 11563 | Lynbrook | 22,899 | $137k | 3.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.