Holtsville, NY
Population 19,250 · New York
About Holtsville, NY
Holtsville is a mid-sized city in New York with a population of 19,250 residents. The median household income is $130,851 per year, which is above the national average. The median age in Holtsville is 39.7 years.
Housing in Holtsville has a median home value of $483,400 and median monthly rent of $2,192. Of the 6,541 total housing units, the majority are owner-occupied, with 5,334 owner-occupied and 1,034 renter-occupied units.
The unemployment rate in Holtsville is 3.0% and the poverty rate is 3.4%. 34.1% of residents hold a bachelor's degree or higher. The average commute time is 31.8 minutes.
Cost of Living in Holtsville, NY
Compared to national averages, Holtsville has a median household income of $130,851 (74% above the national median of $75,149). Home values average $483,400, which is 97% above the national median. Monthly rent at $2,192 is 88% above the US average of $1,163. Within New York, Holtsville's income is 35% above the state average of $96,987, and home values are 25% above the state median of $387,181.
Why Live in Holtsville, NY?
Holtsville offers a strong local economy with a median household income of $130,851, well above the national average, and a strong job market with an unemployment rate of just 3.0%, and a well-educated community where 34.1% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 3.4%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $483,400. However, Holtsville’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Holtsville has a population of 19,250 with a median age of 39.7 years. Compare Holtsville with other cities to see how it stacks up, or explore all cities in New York.
Similar Cities Near Holtsville
Cities in New York with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Melville | 19,187 | $155,675 | $778,400 | Compare |
| Roosevelt | 19,636 | $135,158 | $454,100 | Compare |
| East Northport | 19,672 | $153,380 | $601,300 | Compare |
| Lackawanna | 19,779 | $48,185 | $126,500 | Compare |
| Mamaroneck | 19,840 | $125,459 | $705,200 | Compare |
| Plattsburgh | 19,878 | $53,962 | $189,600 | Compare |
| Nanuet | 20,089 | $113,582 | $502,700 | Compare |
| Huntington | 20,117 | $162,066 | $733,000 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New York
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Holtsville
What is the population of Holtsville, NY?
The population of Holtsville, NY is 19,250 according to the latest Census data.
What is the median household income in Holtsville?
The median household income in Holtsville, NY is $130,851 per year.
What is the median home value in Holtsville?
The median home value in Holtsville, NY is $483,400.
What is the average rent in Holtsville?
The median monthly rent in Holtsville, NY is $2,192.
What is the unemployment rate in Holtsville?
The unemployment rate in Holtsville, NY is 3.0%.