Voter file loaded June 8, 2026 · figures are from that file, held as a fixed record
Rockland County, New York has 208,829 active registered voters — 25.0% Republican, 43.4% Democratic, and 26.3% with no party affiliation, as of November 2026.
Party registration
How Rockland County voted for president
Election results are public records.
Rockland County at a glance.
Rockland County had an estimated 348,144 residents in July 2024, the 13th most populous of New York's 62 counties, up 2.9% since the 2020 census. Of those, 242,603 are 18 or older, the voting-age population, and 16.0% are 65 or older. Its 208,829 active registered voters equal about 86.1% of that voting-age population.
It covers 174 square miles of land (2,004 people per square mile). The largest towns and cities are Ramapo (156,774), Clarkstown (87,715), Orangetown (49,193), Haverstraw (39,476) and Stony Point (14,986). The American Community Survey (2020-2024) puts it at a median age of 34.8, a median household income of $109,959, 42.7% of adults 25 and older holding a bachelor's degree or higher and 67.9% of occupied homes owned by the people living in them.
In 2024, 149,423 votes were cast for president, about 61.6% of the voting-age population; the Democratic ticket took 44.1% and the Republican ticket 55.9%. The two-party margin moved from D+5.9 in 2008 to R+11.8 in 2024.
- Population (2024 estimate)
- 348,144
- Population (2020 census base)
- 338,329
- Voting-age population (18+)
- 242,603
- Active voters per 100 adults
- 86.1
- Residents 65 and older
- 16.0%
- People per square mile
- 2,004
- Land area
- 174 sq mi
- Median age
- 34.8
- Median household income
- $109,959
- Adults 25+ with a bachelor's degree
- 42.7%
- Owner-occupied homes
- 67.9%
Largest towns and cities
- Ramapo 156,774
- Clarkstown 87,715
- Orangetown 49,193
- Haverstraw 39,476
- Stony Point 14,986
Presidential vote, 2008–2024
| Year | Democratic | Republican | Margin | Votes cast |
|---|---|---|---|---|
| 2024 | 44.1% | 55.9% | R+11.8 | 149,423 |
| 2020 | 50.4% | 48.7% | D+1.7 | 150,369 |
| 2016 | 51.2% | 46.1% | D+5.1 | 123,943 |
| 2012 | 52.8% | 46.2% | D+6.6 | 114,500 |
| 2008 | 52.6% | 46.7% | D+5.9 | 132,193 |
Sources: U.S. Census Bureau Vintage 2024 population estimates and 2024 Gazetteer; American Community Survey 2020–2024 5-year estimates; certified county presidential returns. Growth, density and turnout are simple arithmetic on those figures.
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