Calvert County, Maryland Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 15th-largest in Maryland
The population of Calvert County, Maryland is 93,791 as of the 2023 American Community Survey, making it the 15th-largest county in Maryland. The median household income is $132,059, the median home value is $440,200, and the median age is 40.5.
The population of Calvert County has grown 6.7% since 2010 (88,989 → 94,913), a +0.46% annualized rate.
93,791
Population
+0.46%
Annual growth
440
People / sq mi
$132,059
Median Income
$440,200
Median Home Value
Calvert County covers 213 sq mi of land at 439.9 people per square mile.
About Calvert County, MD
Calvert County is a county in Maryland with a population of 93,791. It ranks #15 among counties in Maryland by population. The median age is 40.5, older than the national median. The population is 49.8% male and 50.2% female.
The median household income in Calvert County is $132,059, above the US median of $74,580. 2.4% of residents live below the federal poverty level. Home values sit at a median of $440,200, with monthly rent averaging $1,701. The homeownership rate of 87.2% is higher than the national rate of 64.8%.
Educational attainment in Calvert County reflects 35.3% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 16.4% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 40.7 minutes each way.
Calvert County Population History (2010-2024)
The county of Calvert County had a population of 88,989 in 2010 and 94,913 in 2024, a 6.7% growth over 14 years. The peak was 94,913 in 2024. Average annual growth rate: 0.46%.
94,913
Population (2024)
88,989
Population (2010)
94,913
Peak (2024)
0.46%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 88,989 |
| 2011 | 89,346 |
| 2012 | 89,746 |
| 2013 | 90,486 |
| 2014 | 90,595 |
| 2015 | 90,542 |
| 2016 | 91,116 |
| 2017 | 91,492 |
| 2018 | 92,131 |
| 2019 | 92,660 |
| 2020 | 92,921 |
| 2021 | 94,249 |
| 2022 | 94,652 |
| 2023 | 94,828 |
| 2024 | 94,913 |
Race & Ethnicity
| White | 76.5% |
| Black or African American | 12.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Age & Sex
40.5
Median Age
50.2%
Female
49.8%
Male
15.9%
Age 65+
Age Distribution
Children (under 15): 18.9% · Seniors (65+): 15.9%
Income & Poverty
| Median household income | $132,059+$30,407 vs state |
| Mean household income | $153,737 |
| Per-capita income | $56,411 |
| Poverty rate | 2.4%-3.9% vs state |
| Unemployment rate | 1.9% |
| Employment-to-population | 64.0% |
Top Industries by Employment
The largest employment sector in Calvert County is professional & business services, accounting for 21.2% of workers.
How residents commute
1.7%
Drive alone
0.8%
Carpool
74.3%
Public transit
16.4%
Work from home
40.7 min
Avg commute
Housing
$440,200+$42,500 vs state
Median home value
$1,701
Median rent
87.2%
Homeownership rate
35,960
Total housing units
93.1%
Occupied
6.9%
Vacant
12.8%
Renter-occupied
Social & access
96.7%
With health insurance
95.8%
With broadband internet
43.4%
Foreign-born
10.9%
Veterans (18+)
9.7%
With a disability
95.0%
Speak language other than English at home
Education
94.9%
High School+
35.3%
Bachelor's+
Largest cities in Maryland
Other counties in Maryland
Part of Maryland
Metro areas in Maryland
County rankings
Frequently Asked Questions
Calvert County, Maryland has a population of 93,791 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 15th-largest county in Maryland. Population density is 440 people per square mile.
The population of Calvert County has grown 6.7% since 2010 (88,989 → 94,913), a +0.46% annualized rate.
The median household income in Calvert County, Maryland is $132,059, with mean (average) household income of $153,737 and per-capita income of $56,411. 2.4% of residents live below the federal poverty level.
In Calvert County, the largest racial and ethnic groups are White (76.5%), Black or African American (12.2%), Hispanic or Latino (1.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Calvert County, Maryland is 40.5 years. Residents are 50.2% female and 49.8% male.
The median home value in Calvert County is $440,200 and median monthly rent is $1,701. 87.2% of occupied housing units are owner-occupied. The county has 35,960 total housing units, 6.9% of which are vacant.
The largest employment sector in Calvert County, Maryland is professional, scientific, and management services, employing 21.2% of workers. The unemployment rate is 1.9%.
Baltimore is among the largest cities associated with Calvert County, Maryland, with a population of 577,193.
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Statewide data for Maryland
Population, race, income, age, and trends across Maryland
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.