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ZIP Code 11020
Lake Success, NY, Nassau County
Population
5,676
Land area
1.9sq mi
People per sq mi
2,941
City
Lake Success
ZIP 11020 and nearby ZIP codes
ZIP 11020 at a glance
- ZIP 11020 (Lake Success) is about 7 times as dense as New York as a whole.
- The median household income is $167,148, 94% above the New York median of $85,974.
- A typical owner-occupied home is valued at $1,132,200 (about 2.7 times the New York figure) and median rent is $2,855 a month.
Local data for ZIP 11020
Counts from official public data
Housing and community stats
ZIP 11020, American Community Survey 2020-2024
Median household income
$167,148
Poverty rate
8.6%
Median home value
$1,132,200
Prices -7.5% in a year
Median rent
$2,855/mo
Homeownership
86.1%
Bachelor's or higher
62.2%
Median age
44.6
Average commute
36.0 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
175
ZIP Business Patterns 2023
Employees
704
$37.4M annual payroll
PPP loans
$10M
248 loans
Campaign donations
$186K
49% D, 25% R, 2026 cycle
Environment and hazard risk
ZIP 11020, 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 11020, CDC PLACES estimates
Obesity
22.2%
U.S. 33.3% -11.1 pts
Diabetes
11.0%
U.S. 12.1% -1.1 pts
Smoking
7.0%
U.S. 12.8% -5.8 pts
Uninsured (18-64)
4.5%
U.S. 11.1% -6.6 pts
Frequently asked questions
- What city is ZIP code 11020?
- ZIP code 11020 is in Lake Success, NY (Nassau County).
- What county is ZIP code 11020 in?
- ZIP code 11020 is mostly in Nassau County, New York.
- How many people live in ZIP code 11020?
- About 5,676 people live in the 11020 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.