Central Islip, NY
Full City Profile · New York · Nassau County County
3.8
/5.0
B+
Good
37,751
Population
5,272/sq mi density
$110,166
Median Income
$33,129 per capita
$405,000
Home Value
$592,710 Zillow
$2,106
Median Rent
40.6% income on rent
53°F
Avg Temperature
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.4 / 5.0
$110,166 median income, 5.6% unemployment
A+
Affordability
4.6 / 5.0
$405,000 home value, $2,106/mo rent
C
Education
2.5 / 5.0
18.4% bachelor's degree or higher
Housing Overview
Median Home Value
$405,000
44% above
US avg: $281,900
Median Rent
$2,106/mo
81% above
US avg: $1,163/mo
Homeownership Rate
77.1%
18% above US avg (65.4%)
Total Housing Units
10,544
Median year built: 1969
Home Value by Source
Census Median
$405,000
Zillow (ZHVI)
$592,710
Redfin Median Sale
$602,500
Median Sale Price
$602,500
Median List Price
$532,499
Census ACS, Zillow ZHVI, Redfin median sale price
Ownership vs. Renting
77.1%
Owner-Occupied
22.9%
Renter-Occupied
US avg: 65.4% owner-occupied
Fair Market Rents (HUD FY2026)
Studio
$1,215/mo
1 Bedroom
$1,315/mo
2 Bedroom
$1,579/mo
3 Bedroom
$1,976/mo
4 Bedroom
$2,193/mo
Census median rent:
$2,106/mo
· Zillow rent:
$2,754/mo
Market Indicators (Redfin)
Median Sale Price
$602,500
Median Days on Market
54 days
Sale-to-List Ratio
1.0%
Buyers market
Homes Sold
14
Price Drops
12.5%
of listings with price reduction
Price Per Sq Ft
$357
Active Inventory
40
homes for sale
Affordability & Housing Stock
Rent Burden
40.6%
of renters spending 30%+ of income on housing
31% above US avg (31.0%)
Median Year Built
1969
Average age of housing stock: 57 years
Homeownership Rate
77.1%
Complete Housing Data
Home Values
| Census Median Value | $405,000 |
| Zillow Home Value (ZHVI) | $592,710 |
| Redfin Median Sale | $602,500 |
| Median Sale Price | $602,500 |
| Median List Price | $532,499 |
| Price Per Sq Ft | $357 |
Rent
| Census Median Rent | $2,106 |
| Zillow Rent (ZORI) | $2,754 |
| FMR Studio | $1,215 |
| FMR 1-Bedroom | $1,315 |
| FMR 2-Bedroom | $1,579 |
| FMR 3-Bedroom | $1,976 |
| FMR 4-Bedroom | $2,193 |
Market
| Days on Market | 54 |
| Sale-to-List Ratio | 1.0% |
| Price Drops | 12.5% |
| Homes Sold | 14 |
| Active Inventory | 40 |
| Price Per Sq Ft | $357 |
Ownership & Stock
| Owner-Occupied | 77.1% |
| Renter-Occupied | 22.9% |
| Homeownership Rate | 77.1% |
| Total Housing Units | 10,544 |
| Median Year Built | 1969 |
| Rent Burden | 40.6% |