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Baltimore County, Maryland

Baltimore County, Maryland · ZIP 21013, 21023, 21030

  • Census data · ACS 2019-2023
Browse the 32 townsFind my townSponsor a town here
  • 852,425 (2024 estimate)Population
  • 330,151Households
  • $90,904Median household income
  • $330,000Median home value
  • 32Towns with a page
  • 55ZIP codes

Baltimore County in numbersOfficial sources, refreshed yearly

Population, 2000 to 2020+13.3%
750k800k850k900k2000: 754,29220002010: 805,02920102020: 854,5352020754,292854,535
Population of Baltimore County at each census
CensusPopulation
2000754,292
2010805,029
2020854,535

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, county level, state 24, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 24, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 24, retrieved November 14, 2026.

Household income in Baltimore County
Under $50k26.6%
$50k to $100k27.8%
$100k to $150k19.4%
$150k to $200k11.5%
$200k and over14.8%

Median household income $90,904 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 24, retrieved November 14, 2026.

Housing tenure in Baltimore County
Owner occupied
218,994 units
Renter occupied
111,157 units
Vacancy rate
5.8%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, county level, state 24, retrieved November 14, 2026.

Jobs by sector in Baltimore County2023
Health care and social assistance72,819
Retail trade49,045
Accommodation and food services31,092
Professional, scientific, and technical services27,746
Construction25,005
Administrative and support and waste management and remediation services22,934
Finance and insurance17,055
Manufacturing15,428

340,854 employees in 20,340 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.

Source: County Business Patterns 2023: employment by sector, county level, state 24, retrieved November 14, 2026.

Baltimore County compared with its state
Baltimore County compared with its state, American Community Survey 2019-2023
MeasureBaltimore CountyMaryland
Population849,5866,170,738
Median household income$90,904$101,652
Median age39.539.3
Median home value$330,000$397,700
Bachelor’s degree or higher41.4%42.7%
Foreign-born residents12.8%16.3%
Owner-occupied homes66.3%67.5%
Mean commute to work28.3 minutes31.5 minutes

Source: American Community Survey 5-year data profile 2019–2023, county level, state 24, retrieved November 14, 2026.

Townships, towns and villages in Baltimore County32 with a page · sort by any column

Type
DundalkCensus designated place65,44113.1 sq mi
TowsonCensus designated place57,68314.2 sq mi
CatonsvilleCensus designated place42,71714.0 sq mi
EssexCensus designated place40,6709.26 sq mi
WoodlawnCensus designated place40,4769.54 sq mi
RandallstownCensus designated place35,97510.2 sq mi
Owings MillsCensus designated place35,6269.53 sq mi
PikesvilleCensus designated place34,25312.3 sq mi
Milford MillCensus designated place31,9396.94 sq mi
Middle RiverCensus designated place31,61612.8 sq mi
ParkvilleCensus designated place30,4234.28 sq mi
Perry HallCensus designated place28,9086.94 sq mi
CarneyCensus designated place28,6247.01 sq mi
ReisterstownCensus designated place27,7645.09 sq mi
LochearnCensus designated place27,5915.59 sq mi
CockeysvilleCensus designated place23,26512.0 sq mi
ArbutusCensus designated place20,8696.53 sq mi
RosedaleCensus designated place20,8456.86 sq mi
Mays ChapelCensus designated place15,6164.48 sq mi
RossvilleCensus designated place15,0885.38 sq mi
OverleaCensus designated place12,4303.02 sq mi
HoneygoCensus designated place12,0225.85 sq mi
TimoniumCensus designated place10,8805.72 sq mi
White MarshCensus designated place10,4805.31 sq mi
GarrisonCensus designated place10,4493.16 sq mi
LansdowneCensus designated place8,8792.28 sq mi
EdgemereCensus designated place8,77810.9 sq mi
Baltimore HighlandsCensus designated place8,5641.73 sq mi
Bowleys QuartersCensus designated place6,7953.15 sq mi
LuthervilleCensus designated place6,6702.11 sq mi
HamptonCensus designated place5,1385.95 sq mi
KingsvilleCensus designated place4,79010.0 sq mi

Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 24 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.

County officialsFrom public records

No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.

Across Baltimore County

Jobs across Baltimore County

No job is posted in Baltimore County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.

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Events in the next 31 days

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Latest postsRolled up from the towns

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Neighboring counties

Neighboring counties

Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 24, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 42, retrieved November 14, 2026.