Residential delivery area · New York
ZIP Code 10541: Mahopac, NY
ZIP code 10541 uses the postal name Mahopac, New York and lies mostly in Putnam County (96% of its land) with the rest in Westchester County (Census 2020 ZIP-county file). About 26,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $138,617 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Mahopac (25%) and Lincolndale (3%); 72% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Mahopac · its only residential ZIP
- County
- Putnam County (96%); Westchester County (4%)
- Census places
- Mahopac (25%) census-designated place; Lincolndale (3%) census-designated place
- Metro area
- New York-Newark-Jersey City, NY-NJ
- House district
- NY-17 119th Congress
- State
- New York
- Time zone
- Eastern
- Land area
- 24.8 sq mi · 1,064 people per sq mi
Where is ZIP code 10541?
10541 centers on 41.382°, -73.752° and covers 24.8 square miles of land plus 1.6 of water. It borders 9 ZIP codes: 10542, 10505, 10535, 10540, 10579, 10589, 10512, 10588, 10598.
The map draws ZIP code areas only. For the streets inside 10541, 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 10541 compare with the rest of Putnam County?
| Measure | 10541 | In Putnam County | In NY |
|---|---|---|---|
| People (ACS 2020-2024) | 26,361 | 2nd of 13 | 250th of 1,826 |
| Median household income | $139k | 4th of 10 | 150th of 1,081 |
| Median home value | $509k | 5th of 12 | 344th of 1,172 |
Its median household income is higher than in 95% of U.S. residential ZIP codes, and it is denser than 79% 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 10541?
The 2020 Census counted 25,651 people in 10541; the ACS, which samples households over 2020-2024, estimates 26,361. Between the 2010 and 2020 censuses its population fell 2.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 26,361
- 2020 Census count
- 25,651−2.6% since 2010 (26,339)
- Households
- 9,011
- Median age
- 43.0
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 10541?
Of the 26,361 people the ACS estimates in 10541, 21.4% are under 18 and 17.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (73.4%), then Hispanic or Latino (19.7%).
- Under 1821.4%
- 18 to 6461.4%
- 65 and older17.3%
- White, not Hispanic73.4%
- Hispanic or Latino19.7%
- Other or two or more3.1%
- Asian, not Hispanic2.0%
- Black, not Hispanic1.7%
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 10541 earn?
Median household income is $138,617 (ACS 2020-2024), the 4th highest of the 10 ranked ZIP codes in Putnam County. It is not measurably different from 2015-2019 ($131,509 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $138,617
- Income per person
- $55,274
- Below the poverty line
- 3.2%
- Unemployed (of the labor force)
- 4.7%
- Adults 25+ with a bachelor's degree
- 45.9%
- Adjusted gross income per tax return, 2022
- $110,25413,250 returns; wages 73% 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 10541?
FHFA's house price index for 10541, built from repeat sales and appraisals of the same homes, rose 72% from 2015 to 2025 and rose 47% from 2020 to 2025, and moved +6.0% in 2025.
- Median home value (owners' estimate)
- $508,500
- Median gross rent
- $1,888
- Homes owned by their occupants
- 88.8%
- Housing units
- 9,600
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 10541?
701 business establishments had a location in this ZIP code in 2023, 10 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction163
- Other services (except public administration)98
- Retail trade66
- Accommodation and food services61
- Administrative and support and waste management and remediation services59
- Professional, scientific, and technical services58
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 10541?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 10542 | Mahopac Falls | 0 | – | 1.0 mi |
| 10505 | Baldwin Place | 1,119 | $153k | 2.8 mi |
| 10535 | Jefferson Valley | 392 | $66k | 3.9 mi |
| 10540 | Lincolndale | 108 | – | 4.1 mi |
| 10579 | Putnam Valley | 9,019 | $133k | 4.6 mi |
| 10589 | Somers | 7,604 | $129k | 4.6 mi |
| 10512 | Carmel | 24,234 | $118k | 5.0 mi |
| 10588 | Shrub Oak | 2,783 | $179k | 5.3 mi |
| 10598 | Yorktown Heights | 28,821 | $174k | 7.3 mi |
| 10527 | Granite Springs | 418 | $250k+ | 4.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.