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ZIP Code 11545
Old Brookville, NY, Nassau County
Population
12,172
Land area
11.5sq mi
People per sq mi
1,063
City
Old Brookville
ZIP 11545 and nearby ZIP codes
ZIP 11545 at a glance
- ZIP 11545 (Old Brookville) is about 2.5 times as dense as New York as a whole.
- The median household income is $182,528, about 2.1 times the New York median of $85,974.
- A typical owner-occupied home is valued at $1,101,100 (about 2.6 times the New York figure) and median rent is $2,350 a month.
Local data for ZIP 11545
Counts from official public data
Housing and community stats
ZIP 11545, American Community Survey 2020-2024
Median household income
$182,528
Poverty rate
2.0%
Median home value
$1,101,100
Prices +6.0% in a year
Median rent
$2,350/mo
Homeownership
89.5%
Bachelor's or higher
70.2%
Median age
47.4
Average commute
34.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
430
ZIP Business Patterns 2023
Employees
4,723
$284M annual payroll
PPP loans
$53.5M
565 loans
Campaign donations
$2.1M
15% D, 11% R, 2026 cycle
Environment and hazard risk
ZIP 11545, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: winter weather
Storm events since 1996
800
Countywide, mostly thunderstorm wind
Flood insurance policies
35,824
9.7% of homes, county
July high / Jan low
87° / 27°F
45.3 inches of rain a year
Health statistics
Share of adults in ZIP 11545, CDC PLACES estimates
Obesity
25.9%
U.S. 33.3% -7.4 pts
Diabetes
8.9%
U.S. 12.1% -3.2 pts
Smoking
7.0%
U.S. 12.8% -5.8 pts
Uninsured (18-64)
3.6%
U.S. 11.1% -7.5 pts
Frequently asked questions
- What city is ZIP code 11545?
- ZIP code 11545 is in Old Brookville, NY (Nassau County).
- What county is ZIP code 11545 in?
- ZIP code 11545 is mostly in Nassau County, New York.
- How many people live in ZIP code 11545?
- About 12,172 people live in the 11545 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.