FIPS
Code | State | County name | 1993 Rural-urban
continuum code | Description | County population 1990 |
|---|
| 24001 | MD | Allegany County | 3 | County in metro area of fewer than 250,000 population | 74,946 | | 24003 | MD | Anne Arundel County | 0 | Central county of a metro area with 1 million population or more | 427,239 | | 24005 | MD | Baltimore County | 0 | Central county of a metro area with 1 million population or more | 692,134 | | 24009 | MD | Calvert County | 1 | Fringe county of a metro area with 1 million population or more | 51,372 | | 24011 | MD | Caroline County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 27,035 | | 24013 | MD | Carroll County | 1 | Fringe county of a metro area with 1 million population or more | 123,372 | | 24015 | MD | Cecil County | 2 | County in metro area of 250,000 to 1 million population | 71,347 | | 24017 | MD | Charles County | 1 | Fringe county of a metro area with 1 million population or more | 101,154 | | 24019 | MD | Dorchester County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 30,236 | | 24021 | MD | Frederick County | 1 | Fringe county of a metro area with 1 million population or more | 150,208 | | 24023 | MD | Garrett County | 8 | Nonmetro county completely rural or less than 2,500 urban pop., adj. to metro area | 28,138 | | 24025 | MD | Harford County | 0 | Central county of a metro area with 1 million population or more | 182,132 | | 24027 | MD | Howard County | 0 | Central county of a metro area with 1 million population or more | 187,328 | | 24029 | MD | Kent County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 17,842 | | 24031 | MD | Montgomery County | 0 | Central county of a metro area with 1 million population or more | 757,027 | | 24033 | MD | Prince George's County | 0 | Central county of a metro area with 1 million population or more | 729,268 | | 24035 | MD | Queen Anne's County | 1 | Fringe county of a metro area with 1 million population or more | 33,953 | | 24037 | MD | St. Mary's County | 4 | Nonmetro county with urban pop. of 20,000 or more, adjacent to a metro area | 75,974 | | 24039 | MD | Somerset County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 23,440 | | 24041 | MD | Talbot County | 6 | Nonmetro county with urban pop. of 2,500-19,999, adjacent to a metro area | 30,549 | | 24043 | MD | Washington County | 3 | County in metro area of fewer than 250,000 population | 121,393 | | 24045 | MD | Wicomico County | 5 | Nonmetro county with urban pop. of 20,000 or more, not adjacent to a metro area | 74,339 | | 24047 | MD | Worcester County | 7 | Nonmetro county with urban pop. of 2,500-19,999, not adjacent to a metro area | 35,028 | | 24510 | MD | Baltimore city | 0 | Central county of a metro area with 1 million population or more | 736,014 |
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