ZIP codes
1
Leonardtown, MD Demographics & ZIP Codes
Leonardtown, Maryland demographics and median household income by ZIP code (in St. Mary's County) — 1 ZIP codes — population 15,979 — median income $139,688 — avg. home value $464,000. Compare income, housing, and population across ZIP codes on US5.
Population
15,979
Median household income (avg.)
$139,688
186% of U.S. median
Average home value
$464,000
133% of U.S. median
Average rent
$1,524
131% of U.S. median
Median age (avg.)
38.3
Leonardtown demographics
Leonardtown, Maryland covers 1 ZIP code primarily in St. Mary's County, with a combined ZIP-area population of about 15,979.
Across ZIP codes with age data, the average median age is about 38.3 years.
Median household income in Leonardtown
The average median household income across ZIP codes in Leonardtown, Maryland is about $139,688 — about 25% above the MD ZIP average ($111,660), and about 86% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $139,688 in 20650.
Housing in Leonardtown
For housing in Leonardtown, Maryland, the average median home value is about $464,000 and the average median rent is about $1,524.
The most populous ZIP in this set is 20650 (about 15,979 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Leonardtown
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 20650 | Leonardtown | St. Mary's County | MD | 15,979 | $139,688 | $464,000 |
Frequently asked questions
What are the demographics of Leonardtown?
Leonardtown, Maryland has a combined ZIP-area population of about 15,979 across 1 ZIP codes (primarily St. Mary's County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Leonardtown?
The average median household income across ZIP codes in Leonardtown, Maryland is about $139,688, about 25% above the state ZIP average ($111,660), and about 86% above the U.S. median ($75,149). Average median home value is about $464,000.
How many ZIP codes are in Leonardtown?
Leonardtown, Maryland includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Leonardtown?
This page lists ZIP codes in Leonardtown, Maryland with population, median household income, and home value. Select a ZIP for a full demographics profile.