Maryland

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United States » Maryland

Shaded by population size.
Shade by: population size • population density • crime rate • per-capita income

Total Area: 12,395.807 sq. mi. (32,104.992 sq. km)
Geographic data source: U.S. Census Bureau TIGER/Line, 2008

Demographics

Max, mean, min, standard deviation, and variance calculated from the sample of the 24 counties within Maryland.

Demographic	Population	%	Max	Mean	Min.	Std. Deviation	Variance
Total population	5,618,250	100.00%	942,747	227,390.33	19,197	275,202.58	75,736,458,505.8
Males	2,718,237	48.38%	453,845	109,917.31	9,192	131,217.17	17,217,945,102.7
Females	2,900,013	51.62%	488,902	117,473.02	10,005	144,046.12	20,749,283,874.7


Demographic	Population	%	Max	Mean	Min.	Std. Deviation	Variance
Population of one race	5,505,412	97.99%	919,805	218,904.06	0	271,982.53	73,974,499,052.4
White only	3,438,069	61.19%	577,472	139,003.08	0	157,987.00	24,959,890,738.0
Black only	1,615,169	28.75%	527,183	63,804.42	0	130,157.92	16,941,084,368.2
Native American only	14,066	0.25%	2,795	603.73	0	785.59	617,157.861259
Asian only	276,951	4.93%	123,822	10,139.50	0	23,464.54	550,584,763.489
Pacific Islander only	3,045	0.05%	834	100.81	0	186.51	34,786.0704787
Other descent only	158,112	2.81%	63,834	5,252.52	0	13,328.11	177,638,555.404
… two-race descent	102,384	1.82%	28,260	4,063.50	0	6,185.37	38,258,800.0
… three-race (or more) descent	9,939	0.18%	2,018	361.35	0	550.96	303,561.552748


Demographic	Population	%	Max	Mean	Min.	Std. Deviation	Variance
Age 0-4	370,404	6.59%	66,138	15,079.10	879	18,781.40	352,740,993.883
Age 5-9	359,958	6.41%	64,103	15,651.58	852	18,977.67	360,151,830.887
Age 10-14	376,713	6.71%	63,202	16,017.67	954	18,976.84	360,120,542.227
Age 15-19	410,914	7.31%	not available
Age 15-17	246,467	4.39%	39,858	9,704.02	700	11,440.62	130,887,684.063
Age 18-19	164,447	2.93%	29,276	6,275.83	530	7,920.45	62,733,526.7376
Age 20-24	375,902	6.69%	not available
Age 20	80,388	1.43%	14,897	3,062.58	219	3,890.07	15,132,645.9929
Age 21	75,778	1.35%	13,159	2,882.27	215	3,687.89	13,600,513.1379
Age 22_24	219,736	3.91%	36,278	8,430.79	572	10,797.37	116,583,233.19
Age 25-29	367,403	6.54%	59,997	14,797.35	831	18,110.67	327,996,435.978
Age 30-34	351,734	6.26%	69,004	15,778.85	989	19,574.99	383,180,368.042
Age 35-39	408,341	7.27%	78,317	18,190.19	913	22,298.16	497,208,121.773
Age 40-44	441,381	7.86%	77,391	18,598.94	1,379	22,146.16	490,452,568.145
Age 45-49	455,731	8.11%	79,641	17,815.02	1,275	21,716.46	471,604,792.957
Age 50-54	410,530	7.31%	75,389	15,961.92	1,340	19,636.82	385,604,669.525
Age 55-59	352,500	6.27%	64,599	12,940.56	1,157	16,094.20	259,023,174.294
Age 60-64	272,680	4.85%	not available
Age 60-61	123,918	2.21%	22,575	4,387.19	401	5,478.99	30,019,323.0066
Age 62-64	148,762	2.65%	25,570	5,496.33	568	6,584.34	43,353,493.9291
Age 65-69	199,857	3.56%	not available
Age 65-66	89,525	1.59%	14,677	3,303.71	373	3,891.02	15,140,011.2748
Age 67-69	110,332	1.96%	18,604	4,365.02	404	5,188.24	26,917,786.9145
Age 70-74	153,394	2.73%	28,195	6,384.10	688	7,782.41	60,565,922.1379
Age 75-79	125,735	2.24%	25,511	5,296.38	738	6,570.42	43,170,399.8989
Age 80-84	99,736	1.78%	19,913	3,799.27	445	4,942.91	24,432,405.7336
Age 85+	85,337	1.52%	17,833	3,171.65	320	4,333.90	18,782,678.4889

Demographic data source: U.S. Census American Community Survey (ACS), 2008

Socio-economic data

Demographic	Population	%	Max	Mean	Min.	Std. Deviation	Variance
Population (3+ yrs old) enrolled in school	1,515,622	26.98%	256,208	63,150.92	4,790	78,389.06	6,144,844,347.82
in preschool	93,853	1.67%	18,924	3,910.54	72	4,966.22	24,663,335.5634
in kindergarten	72,572	1.29%	12,971	3,023.83	137	3,953.71	15,631,809.3623
in grade 1-4	275,208	4.90%	48,093	11,467.00	688	13,891.87	192,984,004.261
in grade 5-8	301,799	5.37%	48,725	12,574.96	741	14,927.31	222,824,514.998
in grade 9-12	330,023	5.87%	55,144	13,750.96	810	16,523.18	273,015,341.781
in college (undergraduate)	342,247	6.09%	63,160	14,260.29	718	18,529.01	343,324,193.172
in graduate or professional school	99,920	1.78%	20,357	4,163.33	183	6,023.37	36,281,033.3623
*… not* enrolled**	3,882,535	69.11%	647,426	161,772.29	14,535	193,367.59	37,391,024,449.8

	Value
Aggregate income	$
Per-capita income	$34,508.00
Median income	$36,875.00

Socio-economic data source: U.S. Census American Community Survey (ACS), 2008

Crime data

Item	Value	Max	Mean	Min.	Std. Deviation	Variance
Violent crimes reported	35,393	5,966	825.57	0	1,603.83	2,572,277.43874
murder and nonnegligent manslaughter	493	102	8.30	0	21.74	472.766798419
forcible rape	1,127	215	35.09	0	57.64	3,322.44664032
robber	13,203	2,954	312.70	0	714.86	511,030.221344
aggravated assault	20,570	2,998	469.48	0	849.59	721,809.079051

Property crimes reported	198,165	34,856	5,673.87	46	10,042.70	100,855,814.664
burglary	38,849	6,636	1,027.52	8	1,728.79	2,988,718.26087
larceny-theft	133,983	20,046	3,929.48	37	6,786.97	46,062,964.6245
motor vehicle theft	25,333	8,174	716.87	0	1,794.49	3,220,209.20949

Crime data source: FBI Uniform Crime Reporting Program, 2008