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Census ACS · ZIP Code Tabulation Area

20628 Income Statistics for 2026

St. Mary's County, Maryland

Median household income

—

Median household income for this ZIP is —.

20628—
St. Mary's County County$125,867
20609$118,102
20630$233,411
20692$201,250
20674$171,985
20636$163,690

Average household income

$154,709

Average household income ($154,709) is higher than St. Mary's County County ($144,362).

20628$154,709
St. Mary's County County$144,362
20609$304,498
20630$232,777
20692$201,482
20674$180,382
20636$176,948

Per-capita income

$60,310

Per-capita income ($60,310) is higher than St. Mary's County County ($53,663).

20628$60,310
St. Mary's County County$53,663
20609$146,472
20630$107,189
20692$79,189
20674$65,661
20636$57,365

Households earning $100k+

73.9%

Households earning $100k+ (73.9%) is higher than St. Mary's County County (58.0%).

2062873.9%
St. Mary's County County58.0%
2060961.9%
2063088.1%
2069283.5%
2067467.4%
2063671.8%

All demographics

Population
503
Households
199
Median age
35.9 yrs
Median household income
—
Mean household income
$154,709
Per capita income
$60,310
Median home value
$545,800
Median gross rent
—
Owner-occupied housing
82.9%
Bachelor's degree or higher
52.5%
In labor force
62.4%
Poverty rate
4.6%
Households earning $100k+
73.9%
Population under 5
8.9%
Population age 18–34
21.7%
Population age 25–44
33.2%
Population age 45–64
8.3%
Population age 65+
30.4%
Hispanic or Latino
22.1%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
9.1%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/maryland/20628

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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