Tool
Compare places
Put up to four U.S. cities, towns or census-designated places side by side on 29 figures: 22 measures from the ACS 2020-2024 5-year estimates, each with its margin, and their 2025 population estimate, growth, density, new homes and housing costs against income. A filled square marks a figure that differs from the first place by more than both margins of error allow; without it, the survey cannot tell the two apart.
How do Holtsville, NY compare?
| Figure | Holtsville, NY |
|---|---|
| Residents, July 2025 (estimate) | no yearly estimate (census-designated place) |
| Change since April 2020 | – |
| Residents counted in the 2020 Census | 18,937 |
| Residents per square mile (2020) | 2,664 |
| Homes permitted in 2025 per 1,000 residents | – |
| Median home value ÷ median household income | 3.9 years of income |
| A year of median rent ÷ median income of all households (renters usually earn less) | 21.0% |
| Measure | Holtsville, NY |
|---|---|
| Total population | 19,344±1,147 |
| Median age | 38.9±1.7 |
| Hispanic or Latino (any race) | 18.3%±3.0 pts |
| White alone, not Hispanic | 71.2%±4.2 pts |
| Black or African American alone, not Hispanic | 4.1%±2.6 pts |
| Asian alone, not Hispanic | 3.1%±1.3 pts |
| Born outside the United States | 12.8%±2.9 pts |
| Bachelor's degree or higher (age 25+) | 34.8%±3.4 pts |
| Median household income | $133,679±$15,146 |
| Per capita income | $53,061±$4,217 |
| People below the poverty line | 4.1%±1.6 pts |
| Unemployment rate | 3.4%±1.2 pts |
| Median home value (owner-occupied) | $520,600±$26,219 |
| Median gross rent | $2,342±$235 |
| Renters paying 35% or more of income on rent | 52.6%±13.4 pts |
| Owner-occupied homes | 86.5%±3.1 pts |
| Built 2020 or later | 0.7%±0.8 pts |
| Worked from home | 9.1%±2.0 pts |
| Drove alone to work | 75.6%±4.1 pts |
| Public transportation | 6.0%±2.7 pts |
| Mean travel time to work | 32.9 min±3.2 |
| No health insurance coverage | 3.5%±1.5 pts |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census Bureau population estimates, Vintage 2025; 2020 Census; Building Permits Survey 2025 · Check it at data.census.gov