Census Charts Index > Maryland
Population, Areas, and Housing Density for Maryland counties are shown in this easy-to-read table and chart combination.
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Source: U.S. Census Bureau 2000 Census.
| Location | Population | Housing units | Area in square miles | Density per square mile of land area | Location | |||
|---|---|---|---|---|---|---|---|---|
| Total area | Water area | Land area | Population | Housing units | ||||
| United States | 281,421,906 | 115,904,641 | 3,794,083.06 | 256,644.62 | 3,537,438.44 | 79.6 | 32.8 | United States |
| Maryland | 5,296,486 | 2,145,283 | 12,406.68 | 2,632.86 | 9,773.82 | 541.9 | 219.5 | Maryland |
| Allegany Co. | 74,930 | 32,984 | 429.82 | 4.40 | 425.42 | 176.1 | 77.5 | Allegany Co. |
| Anne Arundel Co. | 489,656 | 186,937 | 587.90 | 171.96 | 415.94 | 1,177.2 | 449.4 | Anne Arundel Co. |
| Baltimore Co. | 754,292 | 313,734 | 682.03 | 83.44 | 598.59 | 1,260.1 | 524.1 | Baltimore Co. |
| Calvert Co. | 74,563 | 27,576 | 345.09 | 129.91 | 215.17 | 346.5 | 128.2 | Calvert Co. |
| Caroline Co. | 29,772 | 12,028 | 326.06 | 5.92 | 320.14 | 93.0 | 37.6 | Caroline Co. |
| Carroll Co. | 150,897 | 54,260 | 452.40 | 3.27 | 449.13 | 336.0 | 120.8 | Carroll Co. |
| Cecil Co. | 85,951 | 34,461 | 417.88 | 69.75 | 348.13 | 246.9 | 99.0 | Cecil Co. |
| Charles Co. | 120,546 | 43,903 | 643.22 | 182.22 | 461.00 | 261.5 | 95.2 | Charles Co. |
| Dorchester Co. | 30,674 | 14,681 | 982.92 | 425.38 | 557.54 | 55.0 | 26.3 | Dorchester Co. |
| Frederick Co. | 195,277 | 73,017 | 667.34 | 4.46 | 662.88 | 294.6 | 110.2 | Frederick Co. |
| Garrett Co. | 29,846 | 16,761 | 655.90 | 7.94 | 647.96 | 46.1 | 25.9 | Garrett Co. |
| Harford Co. | 218,590 | 83,146 | 526.72 | 86.37 | 440.35 | 496.4 | 188.8 | Harford Co. |
| Howard Co. | 247,842 | 92,818 | 253.55 | 1.51 | 252.04 | 983.3 | 368.3 | Howard Co. |
| Kent Co. | 19,197 | 9,410 | 414.31 | 134.87 | 279.43 | 68.7 | 33.7 | Kent Co. |
| Montgomery Co. | 873,341 | 334,632 | 507.14 | 11.63 | 495.52 | 1,762.5 | 675.3 | Montgomery Co. |
| Prince George's Co. | 801,515 | 302,378 | 498.45 | 13.01 | 485.43 | 1,651.1 | 622.9 | Prince George's Co. |
| Queen Anne's Co. | 40,563 | 16,674 | 509.79 | 137.58 | 372.21 | 109.0 | 44.8 | Queen Anne's Co. |
| St. Mary's Co. | 86,211 | 34,081 | 764.50 | 403.25 | 361.25 | 238.6 | 94.3 | St. Mary's Co. |
| Somerset Co. | 24,747 | 10,092 | 610.78 | 283.56 | 327.21 | 75.6 | 30.8 | Somerset Co. |
| Talbot Co. | 33,812 | 16,500 | 476.77 | 207.64 | 269.14 | 125.6 | 61.3 | Talbot Co. |
| Washington Co. | 131,923 | 52,972 | 467.55 | 9.41 | 458.14 | 288.0 | 115.6 | Washington Co. |
| Wicomico Co. | 84,644 | 34,401 | 399.79 | 22.62 | 377.17 | 224.4 | 91.2 | Wicomico Co. |
| Worcester Co. | 46,543 | 47,360 | 694.73 | 221.49 | 473.24 | 98.4 | 100.1 | Worcester Co. |
| Baltimore | 651,154 | 300,477 | 92.08 | 11.27 | 80.80 | 8,058.4 | 3,718.6 | Baltimore |
The entries under the Area in square miles headings are areas.
The entries under the Population and Housing Units headings are totals.
The Density per square mile of land area values are derived by dividing the population (or housing unit) count by the land ares. For example, dividing the total US population of 281,421,906 by the total land area of 3,537,438.44 gives a density value of 79.6 people per square mile.
In this chart the length of all of the colored bars represent percentages of the highest value of any county in the state. For example, the county with the highest population will have a colored bar that fills the cell. A county with half that many people will have a colored bar that fills half the cell. The same method is used for the colored bars shown in the Area and Density table cells. For small percentages the bar does not appear.
Abbreviations used in location names: Co.=County, C.A.=Census Area, Pa.=Parish, Mu.=Municipio.
Interested in Maryland? Check out Maryland Climate for data and charts about average weather, daylight, and global warming.
Please note that if you set your browser to display very large text sizes, the table cell sizes will change, and the lengths of the colored bars will not be accurate, although they will still show proportions.
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