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Lexington Park, MD
Full City Profile · Maryland · St. Mary's County County
3.5
/5.0
B+
Good
13,419
Population
2,214/sq mi density
$89,167
Median Income
$43,959 per capita
$294,500
Home Value
$378,709 Zillow
$1,693
Median Rent
30.4% income on rent
58°F
Avg Temperature
293 sunny days/yr
995
Violent Crime/100K
6,125 property/100K
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$89,167 median income, 3.0% unemployment
A+
Affordability
4.8 / 5.0
$294,500 home value, $1,693/mo rent
F
Safety
1.0 / 5.0
995 violent crimes/100K (162% above avg)
A
Education
4.0 / 5.0
37.6% bachelor's degree or higher
Lexington Park enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 37°F in January while summers reach 79°F in July. The area gets 293 sunny days per year. Annual precipitation totals 45.3 inches. The area receives 12.5 inches of snow annually. Air quality is rated Good with a median AQI of 41.
Temperature
37°F Jan (3°C)
79°F Jul (26°C)
| Annual Average | 58.3°F |
| 8% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 79°F (26°C) |
| Sunny Days | 293 days/yr |
Geography
| Elevation | 63 ft (19 m) |
| Area | 5.6 sq mi (14.6 km²) |
| Population Density | 2,214/sq mi |
| Coordinates | 38.2494°N, 76.4436°W |
| Timezone | America/New_York |
| County | St. Mary's County County |
| Nearest Airport | St Mary's County Regional (LTW) 7 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 41.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 42.6 / 100 |
| Social Vulnerability | 10.6 / 100 |
| Community Resilience | 93.1 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Moderate |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively Low |
| Lightning | Relatively Low |
| Ice Storm | Relatively Low |
| Drought | Relatively Moderate |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
| Coastal Flood | Relatively Moderate |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 3.5 in | Coldest |
| February | 38°F (3°C) | 3.2 in | Driest |
| March | 46°F (8°C) | 4.2 in | Wettest |
| April | 55°F (13°C) | 3.2 in | |
| May | 64°F (18°C) | 4.2 in | |
| June | 73°F (23°C) | 3.5 in | |
| July | 79°F (26°C) | 4.0 in | Warmest |
| August | 76°F (24°C) | 4.0 in | |
| September | 70°F (21°C) | 3.8 in | |
| October | 59°F (15°C) | 3.2 in | |
| November | 49°F (10°C) | 3.2 in | |
| December | 41°F (5°C) | 3.2 in |
Lexington Park has a seasonal temperature swing of 42°F / from 37°F in January to 79°F in July. Total annual precipitation is 43.1 inches, with March being the wettest month (4.2") and February the driest (3.2").