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CITY

St. Leonard

Maryland · 726 residents · 2.29 sq mi
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The short version

St. Leonard is home to 726 people in Maryland. 97% of homes are owner-occupied. That is roughly 79% ahead of the Maryland median. Median household income runs $186,071, well clear of the $82,259 US median. That puts it in the top 1% of US cities for household income. 21% of adults hold a bachelor's degree, below the 36% national rate.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 41.5
US median: 38.9
Less educated
21% hold a bachelor's degree
US average: 36%
Less affordable
home values up 43%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

726
+35%since 2000
from 536 in 2000
2000 – 2024
318 / sq mi
−26%since 2009
from 432 / sq mi in 2009
US average: 281
41.5
+31%since 2000
from 31.6 in 2000
US average: 38.9
Land area
2.29 sq mi
Population, 20002024
4015607208801K2000201020202024St. Leonard
2024726
2000201020202024
Age distribution, 2024
Under 54.1%(30)
US avg: 5.6%
5 to 99.8%(71)
US avg: 6%
10 to 1410.9%(79)
US avg: 6.4%
15 to 1911%(80)
US avg: 6.6%
20 to 245.8%(42)
US avg: 6.5%
25 to 340%(0)
US avg: 13.7%
35 to 4417.9%(130)
US avg: 13.2%
45 to 5426.3%(191)
US avg: 12.2%
55 to 648%(58)
US avg: 12.7%
65 to 740%(0)
US avg: 10.2%
75 to 844.1%(30)
US avg: 5.1%
85 and over2.1%(15)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$186,071
+52%inflation adjusted, since 2000
from $67,188 in 2000
US average: $82,259
2000 – 2024
$54,933
+191%since 2000
from $18,884 in 2000
US average: $44,673
Households earning $100K+
92.9%
+49.4 ptssince 2009
from 43.5% in 2009
US average: 53.3%
0.0%
−10.7 ptssince 2000
from 10.7% in 2000
US average: 12.5%
0.214
−49%since 2010
from 0.419 in 2010
US average: 0.476
Workforce by industry, 2024
Wholesale trade13.8%
US avg: 6.9%
Finance & insurance5.8%
US avg: 5.9%
Information5.2%
US avg: 10.8%
Other services4.1%
US avg: 6.7%
Education & health services3%
US avg: 0.9%
Professional, scientific, technical2.8%
US avg: 5.1%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Retail trade0%
US avg: 9.9%
Transportation & warehousing0%
US avg: 2.2%
Arts, entertainment, food0%
US avg: 1.9%
Public administration0%
US avg: 4.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$477,500
+43%inflation adjusted, since 2000
from $183,700 in 2000
US average: $376,019
2000 – 2024
96.7%
+14.4 ptssince 2000
from 82.2% in 2000
3.3% rent
0.0%
−17.4 ptssince 2009
from 17.4% in 2009
US average: 10.0%
3.46 people
−14%since 2009
from 4.01 people in 2009
US average: 2.54
25.1%
−2.3 ptssince 2009
from 27.5% in 2009
US average: 22.9%
0.0%
−35.5 ptssince 2009
from 35.5% in 2009
US average: 47.4%
2.6
−62%since 2009
from 6.8 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
63
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic87.9%(471)
Black7.8%(42)
Hispanic / Latino3.2%(17)
Asian0.2%(1)
Other0%
2024
White, non-Hispanic80.4%(584)
Black0%(0)
Hispanic / Latino17.8%(129)
Asian0%(0)
Other1.8%(13)
40
+45%since 2009
from 28 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Argentine4.4%(32)
Ancestry
English31.4%(228)
German14.2%(103)
Italian13.9%(101)
Irish7.3%(53)
Polish5%(36)
Russian2.1%(15)
Scotch-Irish1.7%(12)
Scottish1.4%(10)
Iranian1%(7)
Section 05

Education

21.5%
+5.4 ptssince 2000
from 16.0% in 2000
US average: 35.6%
High school or higher
95.3%
+14.5 ptssince 2000
from 80.8% in 2000
US average: 89.6%
10.4%
+5.5 ptssince 2000
from 4.9% in 2000
US average: 14.0%
Section 06

Commute & transportation

34.8 min
−11%since 2000
from 39.3 min in 2000
US average: 26.5
34.8%
−49.3 ptssince 2009
from 84.1% in 2009
US average: 68.9%
25.1%
+16.8 ptssince 2009
from 8.3% in 2009
US average: 8.5%
0.0%
−2.1 ptssince 2009
from 2.1% in 2009
US average: 3.2%
35.0%
+31.6 ptssince 2009
from 3.4% in 2009
US average: 15.0%
0.0%
−2.1 ptssince 2009
from 2.1% in 2009
US average: 2.4%
5.1%
+5.1 ptssince 2009
from 0.0% in 2009
US average: 0.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.3%
Section 07

Work & employment

0.0%
−3.0 ptssince 2011
from 3.0% in 2011
US average: 5.2%
70.5%
+9.7 ptssince 2011
from 60.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
87.4%
−12.6 ptssince 2020
from 100.0% in 2020
US average: 74.6%
11.3%
+1.5 ptssince 2009
from 9.8% in 2009
US average: 13.1%
37.7%
+5.9 ptssince 2009
from 31.8% in 2009
US average: 42.5%
Section 08

People & community

56.5%
+13.6 ptssince 2009
from 42.9% in 2009
43.5%
−13.6 ptssince 2009
from 57.1% in 2009
6.1%
+6.1 ptssince 2009
from 0.0% in 2009
US average: 14.1%
8.2%
−1.2 ptssince 2009
from 9.4% in 2009
US average: 6.2%
9.1%
−4.4 ptssince 2012
from 13.5% in 2012
US average: 13.3%
4.2%
−5.3 ptssince 2013
from 9.5% in 2013
US average: 8.4%
100.0%
+8.6 ptssince 2017
from 91.4% in 2017
US average: 91.0%
Computer in household
100.0%
Unchangedsince 2020
from 100.0% in 2020
US average: 95.5%
97.8%
−2.2 ptssince 2020
from 100.0% in 2020
US average: 87.7%
85.3%
−14.7 ptssince 2016
from 100.0% in 2016
US average: 77.7%
14.7%
+14.7 ptssince 2016
from 0.0% in 2016
US average: 13.6%
Marital status
Men 15+
Never married40.4%(118)
Married59.6%(174)
Widowed0%(0)
Divorced0%(0)
Women 15+
Never married22%(56)
Married65.4%(166)
Widowed6.3%(16)
Divorced6.3%(16)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

4.2%
−5.3 ptssince 2013
from 9.5% in 2013
US average: 8.4%
41.4%
−33.5 ptssince 2020
from 74.9% in 2020
US average: 54.8%
Direct-purchase
47.9%
+28.8 ptssince 2020
from 19.1% in 2020
US average: 13.8%
13.2%
−1.7 ptssince 2020
from 14.9% in 2020
US average: 18.4%
10.7%
+10.7 ptssince 2020
from 0.0% in 2020
US average: 20.9%
VA health care
1.5%
−5.1 ptssince 2020
from 6.6% in 2020
US average: 2.2%
Any private
92.1%
−4.1 ptssince 2020
from 96.2% in 2020
US average: 67.1%
Any public
18.5%
−3.0 ptssince 2020
from 21.5% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)63.4%(26)
US avg: 26.4%
Gulf War (1990s)63.4%(26)
US avg: 24.3%
Vietnam era36.6%(15)
US avg: 33.1%
Korean War36.6%(15)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 41 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in St. Leonard, Maryland?

St. Leonard, Maryland has about 726 residents according to the 2024 American Community Survey.

What is the median household income in St. Leonard, Maryland?

The typical household in St. Leonard, Maryland earns about $186,071 a year. Half of households make more than that, and half make less.

Is St. Leonard, Maryland expensive?

In St. Leonard, Maryland, the median home is worth about $477,500.

How educated are people in St. Leonard, Maryland?

About 21.5% of adults age 25 and over in St. Leonard, Maryland hold a bachelor's degree or higher.

What is the poverty rate in St. Leonard, Maryland?

About 0.0% of people in St. Leonard, Maryland live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →