1st most populous of 62
With 2,617,631 residents in 2024, Kings County ranks 1st by population among New York's 62 counties and is home to 13.2% of the state's residents.

Kings County has the 2nd most expensive homes in New York (median value $905,000) and the 2nd largest immigrant share (35.3% foreign-born).
Kings County is home to 2,617,631 people (2024 estimate) on 69 square miles of land. This page brings together official U.S. Census Bureau population estimates since 2000, the components of change—births, deaths and migration—American Community Survey indicators on income, housing, poverty and education, BEA economic accounts and BLS unemployment.
Pick an indicator to see its long-run evolution.
U.S. Census Bureau: intercensal estimates 2000–2009, Vintage 2020 (2010–2019) and Vintage 2024 (2020–2024), July 1.
| Indicator | Value | Year and source |
|---|---|---|
| Population estimate | 2,617,631 | 2024 · U.S. Census Bureau |
| Population, 2010 Census | 2,504,700 | 2010 · U.S. Census Bureau |
| Population, 2000 | 2,467,006 | July 1, 2000 · Census intercensal |
| Change since 2000 | +6.1% | 2000–2024 · Census |
| International migration | +37,669 | 2024 · Census Vintage 2024 |
| Domestic migration | −28,158 | 2024 · Census Vintage 2024 |
| Birth rate | 12.0 per 1,000 | 2024 · calculated |
| Death rate | 6.1 per 1,000 | 2024 · calculated |
| Population rank in New York | 1st of 62 | 2024 · calculated |
| Per capita personal income | $69,427 | BEA, 2024 · official |
| Gross domestic product | $145.9 billion | BEA, current dollars, 2024 · official |
| Median household income | $80,263 | ACS 2020–2024 5-year · official |
| Poverty rate | 19.1% | ACS 2020–2024 5-year · official |
| Bachelor’s degree or higher | 42.1% | Age 25+, ACS 2020–2024 5-year · official |
| Foreign-born residents | 35.3% | ACS 2020–2024 5-year · official |
| Median home value | $905,000 | ACS 2020–2024 5-year · official |
| Median gross rent | $1,833/month | ACS 2020–2024 5-year · official |
| Median age | 36.5 years | ACS 2020–2024 5-year · official |
| Households | 1,009,927 | ACS 2020–2024 5-year · official |
| Owner-occupied homes | 29.5% | ACS 2020–2024 5-year · official |
Comparable indicators for Kings County, New York and the United States.
| Indicator | County | New York | U.S. | Reference |
|---|---|---|---|---|
| Population change 2020–2024 | −4.3% | −1.7% | +2.6% | Census Vintage 2024 |
| Birth rate (per 1,000) | 12.0 | 10.3 | 10.6 | 2024 |
| Death rate (per 1,000) | 6.1 | 8.1 | 9.1 | 2024 |
| Net migration rate (per 1,000) | 3.6 | 4.3 | 8.2 | 2024 |
| Population density (/mi²) | 37730.5 | 421.6 | 96.3 | 2024 |
| Per capita personal income | $69,427 | $85,552 | $73,204 | BEA, 2024 |
| Median household income | $80,263 | $85,974 | $80,734 | ACS 2020–2024 5-year |
| Poverty rate | 19.1% | 14.0% | 12.5% | ACS 2020–2024 5-year |
| Bachelor’s degree or higher | 42.1% | 40.2% | 35.7% | Age 25+, ACS 2020–2024 5-year |
| Foreign-born residents | 35.3% | 22.8% | 14.1% | ACS 2020–2024 5-year |
| Median home value | $905,000 | $423,800 | $332,700 | ACS 2020–2024 5-year |
| Median gross rent | $1,833/month | $1,621/month | $1,413/month | ACS 2020–2024 5-year |
| Median age | 36.5 years | 39.8 years | 38.9 years | ACS 2020–2024 5-year |
| Owner-occupied homes | 29.5% | 54.3% | 65.2% | ACS 2020–2024 5-year |
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With 2,617,631 residents in 2024, Kings County ranks 1st by population among New York's 62 counties and is home to 13.2% of the state's residents.
Its population went from 2,467,006 in 2000 to 2,617,631 in 2024, a change of +6.1%, compared with +4.6% for New York as a whole.
In the year to July 2024 the county recorded 31,350 births and 15,950 deaths, so births outnumbered deaths by 15,400.
Annual Census estimates since 2000 put the county's highest population at 2,716,455 in 2020. The 2024 figure is 98,824 lower.
Kings County has about 37730.5 residents per square mile of land, ranking 2nd of 62 counties; New York averages 421.6.
With a median household income of $80,263 (ACS 2020–2024 5-year), the county ranks 17th of 62 New York counties; the state median is $85,974.
Its economy produced $145.9 billion of GDP in 2024 (BEA), 2nd largest among 62 New York counties.
Real GDP grew 3.1% in 2024, adjusted for inflation (BEA, chained 2017 dollars).