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Calvert County, MD: population growth, jobs and income

Calvert County lost 137 residents between 2024 and 2025 (−0.1%).

Calvert County had an estimated 94,484 residents in 2025, up 1.7% (1,562 more people) since 2020. That is faster than Maryland as a whole (+1.4%), and the 17th fastest growth of 24 counties in Maryland.

Data as of 2025 · updated

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In the Calvert County report

One-time $99 PDF: everything on this page for Calvert County, ranked against Maryland and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,759/mo2020–24
  • Vacant homes, incl. seasonal and second homes7.3%2020–24
  • New homes permitted, last 12 months1072025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration was negative in 2025: 121 more people moved out to other U.S. counties than moved in.

Private employers had 19,204 paid employees in mid-March 2023, −0.4% since 2018 (County Business Patterns).

Unemployment averaged 3.5% in 2025, 0.4 points higher than in 2019 (before the pandemic).

Builders were authorized to start 157 new homes in 2025, or 1.7 per 1,000 residents.

Median household income was $133,922 in the 2020–24 American Community Survey, +18.8% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,367th.

Part of the Lexington Park, MD metro area.

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Calvert County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
202594,484−137
202494,621−132
202394,753+98
202294,655+382
202194,273+1,351
202092,922–

Census Bureau population estimates, July 1 of each year.

What drove the change in Calvert County

Calvert County grew by 1,562 people since 2020; the largest part came from domestic migration (+1,097).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−31+274
International migrationfrom and to other countries+15+236
Domestic migrationfrom and to other U.S. counties−121+1,097
Census adjustmentbalancing residual+0−45
Total change−137+1,562

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn MarylandAmong U.S. counties
Population growth17th of 241,367th of 3,107
Net domestic migration per 1,000 residents18th of 242,117th of 3,108
Private-sector job growth18th of 241,929th of 3,092
Median household income2nd of 2422nd of 3,107
Lowest unemployment rate5th of 24936th of 3,108
New homes permitted per 1,000 residents17th of 241,704th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

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The County Growth and Demographics Report for Calvert County, MD as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Calvert County's population change (+1.7%) was ahead of 1 of its 6 neighbouring counties, behind 4 and level with Anne Arundel County.

Its median household income ($133,922, 2020–24) is higher than in all 6 of its neighbouring counties.

Calvert County, MD and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Calvert County, MD This county94,484+1.7%−1.31.7$133,922
St. Mary's County, MD116,692+2.4%0.32.4$119,446
Prince George's County, MD970,374+0.5%−3.42.2$101,798
Anne Arundel County, MD603,380+1.7%−0.33.1$124,911
Charles County, MD176,593+5.9%9.35.3$122,816
Dorchester County, MD33,628+3.4%14.71.9$61,839
Talbot County, MD38,238+2.0%1.25.2$84,811

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 24 Maryland counties · Every state

Questions

Is Calvert County growing?

Yes. Its population grew 1.7% between 2020 and 2025, about 1,562 more people (Census Bureau population estimates). Maryland as a whole changed +1.4% over the same years. That ranks 17th of 24 counties in Maryland for population growth.

How many people moved to Calvert County?

On net, none in 2025: about 121 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Calvert County?

It averaged 3.5% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Calvert County?

About 94,484 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Calvert County?

Private employers there had 19,204 paid employees in mid-March 2023, −0.4% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Maryland

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Maryland county pages carry the public federal growth figures.

Calvert County data alerts

Email me when Calvert County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Calvert County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.