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Cecil County, MD: population growth, jobs and income

Cecil County gained 564 residents between 2024 and 2025 (+0.5%).

Cecil County had an estimated 107,131 residents in 2025, up 3.2% (3,333 more people) since 2020. That is faster than Maryland as a whole (+1.4%), and the 6th fastest growth of 24 counties in Maryland.

Data as of 2025 · updated

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In the Cecil County report

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

  • Median gross rent$1,377/mo2020–24
  • Vacant homes, incl. seasonal and second homes8.5%2020–24
  • New homes permitted, last 12 months1692025-10/2026-09
  • 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 added 401 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 29,700 paid employees in mid-March 2023, +12.6% since 2018 (County Business Patterns).

Unemployment averaged 4.2% in 2025, 0.3 points higher than in 2019 (before the pandemic).

Builders were authorized to start 142 new homes in 2025, or 1.3 per 1,000 residents.

Median household income was $92,007 in the 2020–24 American Community Survey, +15.9% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 928th.

Part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area.

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Cecil County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
2025107,131+564
2024106,567+778
2023105,789+881
2022104,908+814
2021104,094+296
2020103,798–

Census Bureau population estimates, July 1 of each year.

What drove the change in Cecil County

Cecil County grew by 3,333 people since 2020; the largest part came from domestic migration (+2,776).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths+102−56
International migrationfrom and to other countries+63+590
Domestic migrationfrom and to other U.S. counties+401+2,776
Census adjustmentbalancing residual−2+23
Total change+564+3,333

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 growth6th of 24928th of 3,107
Net domestic migration per 1,000 residents9th of 241,257th of 3,108
Private-sector job growth1st of 24497th of 3,092
Median household income12th of 24266th of 3,107
Lowest unemployment rate13th of 241,795th of 3,108
New homes permitted per 1,000 residents20th of 241,888th of 3,005

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

Get the county report — $99

The County Growth and Demographics Report for Cecil 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, Cecil County's population change (+3.2%) was ahead of 4 of its 5 neighbouring counties and behind 1 (Chester County, PA).

2 of its 5 neighbouring counties had a higher median household income than Cecil County's $92,007 (2020–24).

Cecil County, MD and its 5 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Cecil County, MD This county107,131+3.2%3.71.3$92,007
New Castle County, DE588,026+3.0%−1.42.2$91,166
Harford County, MD266,446+2.0%1.82.7$112,265
Kent County, MD19,565+2.3%7.72.7$80,147
Chester County, PA557,116+4.2%0.32.5$127,208
Lancaster County, PA563,159+1.9%−2.32.3$86,959

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 Cecil County growing?

Yes. Its population grew 3.2% between 2020 and 2025, about 3,333 more people (Census Bureau population estimates). Maryland as a whole changed +1.4% over the same years. That ranks 6th of 24 counties in Maryland for population growth.

How many people moved to Cecil County?

On net, about 401 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).

What is the unemployment rate in Cecil County?

It averaged 4.2% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Cecil County?

About 107,131 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Cecil County?

Private employers there had 29,700 paid employees in mid-March 2023, +12.6% 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.

Cecil County data alerts

Email me when Cecil 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 Cecil 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.