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ZIP Code 20657
Lusby, MD, Calvert County
Population
20,699
Land area
29.9sq mi
People per sq mi
693
City
Lusby
ZIP 20657 and nearby ZIP codes
ZIP 20657 at a glance
- The median household income is $115,748, 12% above the Maryland median of $103,678.
- A typical owner-occupied home is valued at $333,500 (21% below Maryland) and median rent is $1,755 a month.
Local data for ZIP 20657
Counts from official public data
Housing and community stats
ZIP 20657, American Community Survey 2020-2024
Median household income
$115,748
Poverty rate
3.8%
Median home value
$333,500
Prices -1.1% in a year
Median rent
$1,755/mo
Homeownership
87.2%
Bachelor's or higher
33.3%
Median age
37.4
Average commute
38.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
181
ZIP Business Patterns 2023
Employees
2,217
$190M annual payroll
PPP loans
$5.5M
194 loans
Campaign donations
$93K
32% D, 23% R, 2026 cycle
Environment and hazard risk
ZIP 20657, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: hurricane
Storm events since 1996
744
Countywide, mostly thunderstorm wind
Flood insurance policies
699
2.0% of homes, county
July high / Jan low
88° / 30°F
Health statistics
Share of adults in ZIP 20657, CDC PLACES estimates
Obesity
37.9%
U.S. 33.3% +4.6 pts
Diabetes
10.7%
U.S. 12.1% -1.4 pts
Smoking
12.4%
U.S. 12.8% about the same
Uninsured (18-64)
6.9%
U.S. 11.1% -4.2 pts
Frequently asked questions
- What city is ZIP code 20657?
- ZIP code 20657 is in Lusby, MD (Calvert County).
- What county is ZIP code 20657 in?
- ZIP code 20657 is mostly in Calvert County, Maryland.
- How many people live in ZIP code 20657?
- About 20,699 people live in the 20657 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.