Westchester County is a county of 999,677 people in New York. 53% of adults hold a bachelor's degree, against 36% nationally. That puts it in the top 1% of US counties for household income. Home values have more than doubled since 2000, reaching $663,200. That is roughly 38% ahead of the New York median. 26% of residents were born outside the United States.
At a glance
Wealthier
median household income $118,976, above the US median
US median: $82,259
Older
median age 41.8
US median: 38.9
More educated
53% hold a bachelor's degree
US average: 36%
Less affordable
home values up 27%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Westchester County
What changed most since 1990
Hispanic share9.6% → 27.4%(+17.8 pts)US over the same years: +9.9 pts
White share73.4% → 49.2%(−24.2 pts)US over the same years: −17.8 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)21.7%(4,949)
US avg: 26.4%
Gulf War (1990s)14.1%(3,205)
US avg: 24.3%
Vietnam era30.5%(6,955)
US avg: 33.1%
Korean War9.1%(2,071)
US avg: 4.5%
World War II3.5%(808)
US avg: 1%
Share of the 22,789 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Westchester County, decade by decade
Westchester County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
874,866
$116,175
$677,299
35.3%
54.2
2000
923,459
$115,824
$520,629
40.9%
68.0
2010
949,113
$114,538
$801,140
44.5%
75.3
2020
1,004,457
$120,585
$659,470
49.7%
82.6
2024
999,677
$118,976
$663,200
53.1%
82.6
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
How many people live in Westchester County, New York?
Westchester County, New York has about 999,677 residents according to the 2024 American Community Survey.
What is the median household income in Westchester County, New York?
The typical household in Westchester County, New York earns about $118,976 a year. Half of households make more than that, and half make less.
Is Westchester County, New York expensive?
In Westchester County, New York, the median home is worth about $663,200, and the typical rent is about $1,951 a month.
How educated are people in Westchester County, New York?
About 53.1% of adults age 25 and over in Westchester County, New York hold a bachelor's degree or higher.
What is the poverty rate in Westchester County, New York?
About 9.0% of people in Westchester County, New York live below the federal poverty line.
Has Westchester County, New York grown since 1990?
Yes, Westchester County, New York has grown since 1990. The population has added about 124,811 residents, a change of about 14 percent over that period.