Maryland counties
Quick answer
Maryland has 24 counties and county equivalents holding 6,170,738 residents. The statewide sales tax base rate is 6% with no local add-ons.
All 24 counties
Ranked by population, Census 2019-2023 ACS 5-year estimates.
| County | Population | Median income | Median home value | Median rent |
|---|---|---|---|---|
| Montgomery County | 1,057,586 | $128,733 | $615,200 | $2,030 |
| Prince George's County | 955,584 | $100,708 | $404,300 | $1,761 |
| Baltimore County | 849,586 | $90,904 | $330,000 | $1,566 |
| Anne Arundel County | 590,936 | $120,324 | $450,300 | $1,990 |
| Baltimore city | 577,193 | $59,623 | $219,300 | $1,290 |
| Howard County | 333,916 | $146,982 | $576,700 | $2,038 |
| Frederick County | 280,341 | $120,458 | $437,700 | $1,706 |
| Harford County | 262,509 | $111,317 | $367,300 | $1,557 |
| Carroll County | 174,318 | $115,876 | $406,400 | $1,370 |
| Charles County | 168,710 | $120,592 | $402,300 | $1,897 |
| Washington County | 155,033 | $74,157 | $275,900 | $1,100 |
| St. Mary's County | 114,372 | $114,580 | $390,900 | $1,692 |
| Cecil County | 104,366 | $91,146 | $311,800 | $1,367 |
| Wicomico County | 104,117 | $72,861 | $238,900 | $1,238 |
| Calvert County | 93,791 | $132,059 | $440,200 | $1,701 |
| Allegany County | 67,762 | $57,393 | $149,200 | $786 |
| Worcester County | 53,279 | $81,455 | $348,100 | $1,180 |
| Queen Anne's County | 50,951 | $113,347 | $441,800 | $1,611 |
| Talbot County | 37,707 | $84,378 | $398,300 | $1,248 |
| Caroline County | 33,406 | $66,368 | $272,400 | $1,070 |
| Dorchester County | 32,612 | $60,495 | $252,300 | $959 |
| Garrett County | 28,713 | $69,031 | $217,000 | $710 |
| Somerset County | 24,685 | $52,462 | $164,300 | $938 |
| Kent County | 19,265 | $74,402 | $307,100 | $1,144 |
Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year
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