Residential delivery area · New York
ZIP Code 10527: Granite Springs, NY
ZIP code 10527 uses the postal name Granite Springs, New York and lies entirely in Westchester County (Census 2020 ZIP-county file). About 420 people live there (Census Bureau, ACS 2020-2024). Median household income is $250,000 or more (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Granite Springs · its only residential ZIP
- County
- Westchester County
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NY-17 119th Congress
- State
- New York
- Time zone
- Eastern
- Land area
- 2.2 sq mi · 187 people per sq mi
Where is ZIP code 10527?
10527 centers on 41.321°, -73.770° and covers 2.2 square miles of land plus 0.0 of water. It borders 2 ZIP codes: 10501, 10598.
The map draws ZIP code areas only. For the streets inside 10527, 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 10527 compare with the rest of Westchester County?
| Measure | 10527 | In Westchester County | In NY |
|---|---|---|---|
| People (ACS 2020-2024) | 418 | 72nd of 77 | 1,495th of 1,826 |
| Median household income | $250k+ | not ranked | not ranked |
| Median home value | $860k | not ranked | not ranked |
10527's income and home value are not ranked: it has fewer than 1,000 residents (418). 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 62% 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 10527?
The 2020 Census counted 785 people in 10527; the ACS, which samples households over 2020-2024, estimates 418. Between the 2010 and 2020 censuses its population fell 13.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 418±209 (90% margin)
- 2020 Census count
- 785−13.5% since 2010 (908)
- Households
- 140
- Median age
- 49.9
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 10527?
Of the 418 people the ACS estimates in 10527, 20.6% are under 18 and 27.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (78.0%), then Hispanic or Latino (16.3%).
- Under 1820.6%
- 18 to 6451.7%
- 65 and older27.8%
- White, not Hispanic78.0%
- Hispanic or Latino16.3%
- Black, not Hispanic5.7%
- 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 10527 earn?
Median household income is $250,000 or more (ACS 2020-2024).
- Median household income
- $250,000 or more
- Income per person
- $162,481
- Below the poverty line
- 0.0%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 66.5%
- Adjusted gross income per tax return, 2022
- $202,898450 returns; wages 68% 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 10527?
FHFA's house price index for 10527, built from repeat sales and appraisals of the same homes, rose 47% from 2015 to 2025 and rose 46% from 2020 to 2025.
- Median home value (owners' estimate)
- $860,400
- Median gross rent
- –
- Homes owned by their occupants
- 100.0%
- Housing units
- 140
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 10527?
17 business establishments had a location in this ZIP code in 2023, 3 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction5
- Professional, scientific, and technical services4
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 10527?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 10501 | Amawalk | 1,727 | $220k | 1.8 mi |
| 10598 | Yorktown Heights | 28,821 | $174k | 3.0 mi |
| 10535 | Jefferson Valley | 392 | $66k | 1.6 mi (near) |
| 10505 | Baldwin Place | 1,119 | $153k | 1.8 mi (near) |
| 10540 | Lincolndale | 108 | – | 2.2 mi (near) |
| 10588 | Shrub Oak | 2,783 | $179k | 3.1 mi (near) |
| 10542 | Mahopac Falls | 0 | – | 3.5 mi (near) |
| 10547 | Mohegan Lake | 7,205 | $163k | 4.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.