Richmond County, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 10th-largest in New York
The population of Richmond County, New York is 492,734 as of the 2023 American Community Survey, making it the 10th-largest county in New York. The median household income is $98,290, the median home value is $658,500, and the median age is 40.4.
The population of Richmond County has grown 6.1% since 2010 (469,607 → 498,212), a +0.42% annualized rate.
492,734
Population
+0.42%
Annual growth
8566
People / sq mi
$98,290
Median Income
$658,500
Median Home Value
Richmond County covers 58 sq mi of land at 8565.9 people per square mile.
About Richmond County, NY
Richmond County is distinguished by its share of foreign-born residents, 4.4% of the population. With 492,734 residents, Richmond County is a county in New York. That makes it one of the ten largest counties in New York in the country, at #10 by population.
Income is a real outlier — the median household pulls in $98,290, putting Richmond County near the top of US counties. Poverty runs at 8.0%, below the national 12.4%. Real estate commands a premium here — a median home value of $658,500, with typical rent around $1,689.
Educational attainment is on the higher side for US counties — 35.8% of adults hold a four-year degree, near the national 35.0%. Around 9.5% of workers work from home, below the national 14.0%, and the average commute runs about 44 minutes each way.
Richmond County Population History (2010-2024)
The county of Richmond County had a population of 469,607 in 2010 and 498,212 in 2024, a 6.1% growth over 14 years. The peak was 498,212 in 2024. Average annual growth rate: 0.43%.
498,212
Population (2024)
469,607
Population (2010)
498,212
Peak (2024)
0.43%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 469,607 |
| 2011 | 471,014 |
| 2012 | 470,597 |
| 2013 | 471,783 |
| 2014 | 471,899 |
| 2015 | 472,301 |
| 2016 | 474,160 |
| 2017 | 475,819 |
| 2018 | 476,531 |
| 2019 | 476,141 |
| 2020 | 495,113 |
| 2021 | 494,039 |
| 2022 | 492,640 |
| 2023 | 494,774 |
| 2024 | 498,212 |
Race & Ethnicity
| White | 62.8% |
| Black or African American | 9.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Age & Sex
40.4
Median Age
51.0%
Female
49.0%
Male
16.8%
Age 65+
Age Distribution
Children (under 15): 17.7% · Seniors (65+): 16.8%
Income & Poverty
| Median household income | $98,290+$13,712 vs state |
| Mean household income | $125,764 |
| Per-capita income | $44,368 |
| Poverty rate | 8.0%-1.8% vs state |
| Unemployment rate | 3.3% |
| Employment-to-population | 56.9% |
Top Industries by Employment
The largest employment sector in Richmond County is professional & business services, accounting for 32.6% of workers.
How residents commute
24.3%
Drive alone
2.7%
Carpool
52.7%
Public transit
9.5%
Work from home
43.5 min
Avg commute
Housing
$658,500+$255,500 vs state
Median home value
$1,689
Median rent
67.9%
Homeownership rate
184,074
Total housing units
92.4%
Occupied
7.6%
Vacant
32.1%
Renter-occupied
Social & access
96.1%
With health insurance
94.8%
With broadband internet
4.4%
Foreign-born
2.9%
Veterans (18+)
10.4%
With a disability
64.2%
Speak language other than English at home
Education
88.5%
High School+
35.8%
Bachelor's+
Largest cities in New York
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County rankings
Common questions about Richmond County, NY
Frequently Asked Questions
Richmond County, New York has a population of 492,734 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 10th-largest county in New York. Population density is 8566 people per square mile.
The population of Richmond County has grown 6.1% since 2010 (469,607 → 498,212), a +0.42% annualized rate.
The median household income in Richmond County, New York is $98,290, with mean (average) household income of $125,764 and per-capita income of $44,368. 8.0% of residents live below the federal poverty level.
In Richmond County, the largest racial and ethnic groups are White (62.8%), Black or African American (9.9%), Hispanic or Latino (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Richmond County, New York is 40.4 years. Residents are 51.0% female and 49.0% male.
The median home value in Richmond County is $658,500 and median monthly rent is $1,689. 67.9% of occupied housing units are owner-occupied. The county has 184,074 total housing units, 7.6% of which are vacant.
The largest employment sector in Richmond County, New York is professional, scientific, and management services, employing 32.6% of workers. The unemployment rate is 3.3%.
New York is among the largest cities associated with Richmond County, New York, with a population of 8,516,202.
Richmond County, NY Climate
Richmond County, NY has an average annual temperature of 11.8°C (53°F) and receives about 1216 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.8°C
Avg Temp
1216
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 31° | 97 mm |
| February | 1° / 33° | 78 mm |
| March | 5° / 41° | 105 mm |
| April | 10° / 51° | 103 mm |
| May | 16° / 61° | 112 mm |
| June | 21° / 70° | 93 mm |
| July | 24° / 75° | 119 mm |
| August | 23° / 74° | 113 mm |
| September | 19° / 66° | 104 mm |
| October | 13° / 55° | 92 mm |
| November | 8° / 46° | 104 mm |
| December | 2° / 36° | 96 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Richmond County, NY
The most comfortable months to visit Richmond County, NY are typically June, September and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -5°C low). July is usually the wettest month.
Where to stay near Richmond County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.