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St. Leonard, MD

Census-designated place in Calvert County, Maryland.

Population

726

Land area

2.3sq mi

People per sq mi

318

ZIP codes

0

St. Leonard and its ZIP codes

Full map

St. Leonard at a glance

  • St. Leonard is 50% less dense than Maryland as a whole.
  • Households here earn a median of $186,071 a year, 79% more than the Maryland figure of $103,678.
  • A typical owner-occupied home is valued at $477,500 (14% above Maryland).

Local data for St. Leonard, MD

Counts from official public data

Housing and community stats

St. Leonard, MD, American Community Survey 2020-2024

Full profile

Median household income

$186,071

Poverty rate

0.0%

Median home value

$477,500

Homeownership

96.7%

Bachelor's or higher

21.5%

Median age

41.5

Average commute

34.8 min

Largest reported origins and ancestries: German Americans (103), Italian Americans (101), Irish Americans (53).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for Calvert County. PPP loans are for St. Leonard.

Details

Unemployment rate

3.5%

Aug 2026, -0.6 pts in a year

Average annual pay

$62,735

22,528 jobs, 2025

Income per person

$79,588

BEA, 2024

Federal spending

$662M

FY 2026, $7,130 per person

Calvert County economyFederal spending

How people get to work

St. Leonard, MD, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone34.8%
  • Carpooled25.1%
  • Public transit0.0%
  • Walked0.0%
  • Bicycle5.1%
  • Taxi, ride-hailing, motorcycle or other0.0%
  • Worked from home35.0%

Average one-way commute: 34.8 minutes for people who do not work from home.

Environment and hazard risk

St. Leonard, MD, from FEMA, NOAA and EPA

Full report

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

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in St. Leonard, MD, CDC PLACES estimates

All 40 measures

Obesity

37.4%

U.S. 33.3% +4.1 pts

Diabetes

10.3%

U.S. 12.1% -1.8 pts

Smoking

12.0%

U.S. 12.8% -0.8 pts

Uninsured (18-64)

6.1%

U.S. 11.1% -5.0 pts

Cities near St. Leonard

NameDistanceLand area (sq mi)
Calvert BeachCensus-designated place0.9 mi0.8
Long BeachCensus-designated place1.3 mi1.7
Broomes IslandCensus-designated place4.1 mi0.7
Prince FrederickCensus-designated place7.2 mi3.7
LusbyCensus-designated place7.4 mi3.5
Chesapeake Ranch EstatesCensus-designated place8.6 mi4.3
SolomonsCensus-designated place8.9 mi2
Drum PointCensus-designated place9.3 mi1.7
Taylors IslandCensus-designated place9.8 mi4.1
BenedictCensus-designated place10 mi0.2
WildewoodCensus-designated place11 mi2.8
Golden BeachCensus-designated place11 mi3.8
CaliforniaCensus-designated place11 mi12.9
HuntingtownCensus-designated place12 mi8.1
Eagle HarborTown13 mi0.1
LeonardtownTown14 mi3.9

Frequently asked questions

What county is St. Leonard, MD in?
St. Leonard is in Calvert County, Maryland.
What is the population of St. Leonard, MD?
About 726 people live in St. Leonard, based on American Community Survey 5-year estimates.
What cities are near St. Leonard?
Nearby places include Calvert Beach (0.9 mi), Long Beach (1.3 mi), Broomes Island (4.1 mi), Prince Frederick (7.2 mi), Lusby (7.4 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023