PlainZIP

Purchase, NY · standard

ZIP Code 10577

Westchester County, New York - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

6,552
376/sq mi
$250,001
Median income
$1,631,800
Median home value
72.6%
Bachelor's or higher

The verdict

Purchase pairs a top-decile household income with top-decile home values, in a low-density, homeowner-dominated area.

Top 1%
household income, US ZIPs
Top 1%
home value, US ZIPs
376
people per sq mi
99%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 10577 against every reporting US ZIP.

ZIP code 10577 is a mid-sized community (a standard USPS delivery area) in Purchase, Westchester County, New York, home to 6,552 residents across 17.4 square miles, a density of 376 people per square mile, in the New York time zone.

ZIP 10577 skews affluent, with a median household income of $250,001 (170% above the New York average), while per-capita income is $63,041. The poverty rate stands at 3.8% and the unemployment rate at 10.1%. The typical home here is valued at $1,631,800 (331% above the state average); renters pay a median of - monthly, and 99.1% of units are owner-occupied.

This is a highly-educated ZIP: 72.6% of adults hold a bachelor's degree or higher, the median age is 21.3, and the average commute is -. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 10577, plus 6 more within Westchester County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 10577

Top 5 sectors by establishment count in Purchase, NY

Which industries have the most business establishments in ZIP 10577.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 10577, Purchase, NY · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

6,552

Population

17.4

Area (sq mi)

376

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 10577?

21.3

Median Age

46.3%

Male

53.7%

Female

12.5%

Foreign-Born

White 65.8%
African American 10.5%
Asian 5.9%
American Indian or Alaska Native 0.4%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 11.9%
Hispanic or Latino 16.4%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$250,001

Median Household Income

+170% vs state

$63,041

Per Capita Income

3.8%

Poverty Rate

10.1%

Unemployment Rate

How ZIP 10577 ranks nationally

Purchase, NY household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$250,001 Top 1% higher than 99% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). Below this entry. $160,000–$180,000: 364 US ZIPs (1%). Below this entry. $180,000–$200,000: 186 US ZIPs (1%). Below this entry. $200,000–$220,000: 324 US ZIPs (1%). This entry sits in this band. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 84.6%
Bachelor's Degree or Higher 72.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

883

Total Housing Units

794

Occupied Units

89

Vacant Units

3.29

Avg Household Size

Occupancy Type

Owner 99.1%
Renter 0.9%

$1,631,800

Median Home Value

+331% vs state

1984

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 321 business establishments in ZIP 10577, employing approximately 13,705 people with a combined annual payroll of $3,000,709,000.

321

Businesses

13,705

Employees

$3.0B

Annual Payroll

15

Industry Sectors

Industry Establishments % of Total
Finance and insurance 60 18.7%
Professional, scientific, and technical services 49 15.3%
Health care and social assistance 32 10.0%
Wholesale trade 26 8.1%
Accommodation and food services 23 7.2%
Real estate and rental and leasing 21 6.5%
Management of companies and enterprises 21 6.5%
Administrative and support and waste management and remediation services 17 5.3%
Retail trade 15 4.7%
Construction 12 3.7%
Information 11 3.4%
Other services (except public administration) 10 3.1%
Arts, entertainment, and recreation 9 2.8%
Educational services 7 2.2%
Transportation and warehousing 6 1.9%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 10577 vs 10604 →

ZIP 10577 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 10577 ranks #0 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 10577 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 10577 ranks the highest of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
10604 West Harrison, NY 11,250 2.0 mi
10601 White Plains, NY 11,376 2.7 mi
10573 Port Chester, NY 38,352 2.4 mi
10605 White Plains, NY 18,126 2.6 mi
10528 Harrison, NY 12,280 4.1 mi
10606 White Plains, NY 16,499 3.4 mi
10580 Rye, NY 17,208 4.2 mi
10603 White Plains, NY 17,045 3.6 mi
10607 White Plains, NY 6,824 5.1 mi
06830 Greenwich, CT 24,027 4.7 mi

More ZIP Codes in Westchester County

10701 standard
Yonkers, NY
Pop: 63,393
10801 standard
New Rochelle, NY
Pop: 40,827
10583 standard
Scarsdale, NY
Pop: 38,982
10705 standard
Yonkers, NY
Pop: 38,777
10573 standard
Port Chester, NY
Pop: 38,352
10550 standard
Mount Vernon, NY
Pop: 37,144

Related Areas

Westchester County Purchase, NY New York

Frequently Asked Questions

What county is ZIP code 10577 in? ▼
ZIP code 10577 (Purchase) is located in Westchester County, New York. Westchester County contains multiple ZIP codes, see the full list at /counties/westchester-ny.
What is the population of ZIP code 10577? ▼
ZIP code 10577 in Purchase, NY has a population of 6,552 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 10577? ▼
The median household income in ZIP 10577 is $250,001, which is 228% above the national average of $76,288.
What is the average home value in ZIP 10577? ▼
The median home value in ZIP 10577 is $1,631,800, which is 487% above the national average of $278,155.
What is the demographic makeup of ZIP 10577? ▼
The largest racial group in ZIP 10577 is White at 65.8%. Hispanic or Latino residents make up 16.4% of the population.
How many businesses are in ZIP code 10577? ▼
ZIP code 10577 has 321 business establishments employing approximately 13,705 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 10577? ▼
The top industries by establishment count in ZIP 10577 are: Finance and insurance (60), Professional, scientific, and technical services (49), Health care and social assistance (32). There are 15 industry sectors represented in total.
What is the education level in ZIP code 10577? ▼
In ZIP code 10577, 84.6% of residents aged 25+ have a high school diploma or higher, and 72.6% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 10577? ▼
In ZIP code 10577, approximately 99.1% of occupied housing units are owner-occupied and 0.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 10577? ▼
The poverty rate in ZIP code 10577 is 3.8% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.