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ZIP Code 20670
Lexington Park, MD, St. Mary's County
Population
2,046
Land area
9.3sq mi
People per sq mi
219
City
Lexington Park
ZIP 20670 and nearby ZIP codes
ZIP 20670 at a glance
- ZIP 20670 (Lexington Park) is 66% less dense than Maryland as a whole.
- Households here earn a median of $70,371 a year, 32% less than the Maryland figure of $103,678.
- Median rent is $2,292 a month.
Local data for ZIP 20670
Counts from official public data
Housing and community stats
ZIP 20670, American Community Survey 2020-2024
Median household income
$70,371
Poverty rate
0.0%
Median rent
$2,292/mo
Homeownership
0.0%
Bachelor's or higher
29.8%
Median age
22.9
Average commute
8.1 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
76
ZIP Business Patterns 2023
Employees
1,301
$123M annual payroll
PPP loans
$288K
4 loans
Campaign donations
$9,957
6% D, 3% R, 2026 cycle
Environment and hazard risk
ZIP 20670, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: hurricane
Storm events since 1996
1,019
Countywide, mostly thunderstorm wind
Flood insurance policies
990
2.4% of homes, county
July high / Jan low
87° / 30°F
45.3 inches of rain a year
Health statistics
Share of adults in ZIP 20670, CDC PLACES estimates
Obesity
30.7%
U.S. 33.3% -2.6 pts
Diabetes
4.2%
U.S. 12.1% -7.9 pts
Smoking
8.2%
U.S. 12.8% -4.6 pts
Uninsured (18-64)
8.5%
U.S. 11.1% -2.6 pts
Frequently asked questions
- What city is ZIP code 20670?
- ZIP code 20670 is in Lexington Park, MD (St. Mary's County).
- What county is ZIP code 20670 in?
- ZIP code 20670 is mostly in St. Mary's County, Maryland.
- How many people live in ZIP code 20670?
- About 2,046 people live in the 20670 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.