Maryland 2010 Census Selected Statistics
Redistricting Plan: Current Congressional and State Legislative Districts
Definitions
Federal law requires districts to be of equal population. To calculate the Ideal Population size for a district, divide the state's (resident) total population by the number of districts in a legislative body.
Federal law requires districts comply with the Voting Rights Act. An indicator if a district is protected by the Voting Rights Act is if it's minority voting-age population is above fifty percent of the total voting-age population. The Census Bureau allows persons to declare that they are one or more of five races. Black Voting-Age Population is the total number of persons of voting age who indicated that they are African-American in one or more combination of race. In the tables below, this is also expressed as a percentage of the total voting-age population. The Census Bureau asks a separate question if a person is Hispanic. Hispanic Voting-Age Population is the total number of persons who indicated that they are Hispanic. In the tables below, this is also expressed as a percentage of the total voting-age population. Note that because the Census Bureau asks these two questions on race and ethnicity separately, these two categories are not mutually exclusive, that is, a person can be Black and Hispanic.
Statewide Totals
Total
Population |
Total Voting-Age Population |
Black Voting-Age Population |
Hispanic Voting-Age Population |
% Black Voting-Age Population |
% Hispanic Voting-Age Population |
5,773,552 |
4,420,588 |
1,293,821 |
322,308 |
29.3% |
7.3% |
District Ideal Population
|
# of Districts |
Ideal Population |
Congress |
8 |
721,694 |
Upper State Leg. |
47 |
122,842 |
Lower State Leg. |
141 |
40,947 |
Lower State Leg. (1 Member District) |
|
40,947 |
Lower State Leg. (2 Member District) |
|
81,894 |
Lower State Leg. (3 Member District) |
|
122,842 |
Note that Maryland's state House districts may have one, two, or three members elected from each district.
Congressional Districts
District |
Total Population |
Ideal Population |
Deviation |
Voting-Age Population |
Black Voting-Age Population |
Hispanic Voting-Age Population |
% Black Voting-Age Population |
% Hispanic Voting-Age Population |
Congressional District 1 |
744,275 |
721,694 |
22,581 |
574,139 |
66,506 |
16,606 |
11.6% |
2.9% |
Congressional District 2 |
700,893 |
721,694 |
-20,801 |
535,200 |
171,499 |
23,092 |
32.0% |
4.3% |
Congressional District 3 |
719,856 |
721,694 |
-1,838 |
566,938 |
111,745 |
33,939 |
19.7% |
6.0% |
Congressional District 4 |
714,316 |
721,694 |
-7,378 |
534,285 |
307,612 |
68,805 |
57.6% |
12.9% |
Congressional District 5 |
767,369 |
721,694 |
45,675 |
581,144 |
215,961 |
40,076 |
37.2% |
6.9% |
Congressional District 6 |
738,943 |
721,694 |
17,249 |
563,948 |
38,848 |
20,038 |
6.9% |
3.6% |
Congressional District 7 |
659,776 |
721,694 |
-61,918 |
506,563 |
283,854 |
16,069 |
56.0% |
3.2% |
Congressional District 8 |
728,124 |
721,694 |
6,430 |
558,371 |
97,796 |
103,683 |
17.5% |
18.6% |
Upper Chamber State Legislative Districts
District |
Total Population |
Ideal Population |
Deviation |
Voting-Age Population |
Black Voting-Age Population |
Hispanic Voting-Age Population |
% Black Voting-Age Population |
% Hispanic Voting-Age Population |
State Senate District 1 |
118,930 |
122,842 |
-3,912 |
95,616 |
6,170 |
1,080 |
6.5% |
1.1% |
State Senate District 2 |
131,810 |
122,842 |
8,968 |
101,548 |
11,131 |
3,041 |
11.0% |
3.0% |
State Senate District 3 |
147,548 |
122,842 |
24,706 |
110,442 |
13,317 |
9,258 |
12.1% |
8.4% |
State Senate District 4 |
125,297 |
122,842 |
2,455 |
93,489 |
2,451 |
2,361 |
2.6% |
2.5% |
State Senate District 5 |
129,604 |
122,842 |
6,762 |
99,270 |
2,863 |
2,147 |
2.9% |
2.2% |
State Senate District 6 |
110,950 |
122,842 |
-11,892 |
85,816 |
12,117 |
3,307 |
14.1% |
3.9% |
State Senate District 7 |
126,340 |
122,842 |
3,498 |
97,464 |
10,981 |
3,214 |
11.3% |
3.3% |
State Senate District 8 |
121,514 |
122,842 |
-1,328 |
95,514 |
18,726 |
2,870 |
19.6% |
3.0% |
State Senate District 9 |
138,809 |
122,842 |
15,967 |
101,355 |
6,855 |
2,540 |
6.8% |
2.5% |
State Senate District 10 |
123,939 |
122,842 |
1,097 |
94,594 |
66,138 |
3,328 |
69.9% |
3.5% |
State Senate District 11 |
133,042 |
122,842 |
10,200 |
103,269 |
32,697 |
4,685 |
31.7% |
4.5% |
State Senate District 12 |
124,253 |
122,842 |
1,411 |
97,159 |
17,189 |
4,819 |
17.7% |
5.0% |
State Senate District 13 |
131,784 |
122,842 |
8,942 |
96,888 |
21,937 |
6,452 |
22.6% |
6.7% |
State Senate District 14 |
120,883 |
122,842 |
-1,959 |
90,728 |
21,687 |
8,196 |
23.9% |
9.0% |
State Senate District 15 |
137,447 |
122,842 |
14,605 |
99,808 |
10,858 |
8,158 |
10.9% |
8.2% |
State Senate District 16 |
114,427 |
122,842 |
-8,415 |
89,549 |
3,982 |
5,932 |
4.4% |
6.6% |
State Senate District 17 |
135,605 |
122,842 |
12,763 |
105,134 |
13,929 |
18,711 |
13.2% |
17.8% |
State Senate District 18 |
119,790 |
122,842 |
-3,052 |
90,865 |
13,218 |
21,985 |
14.5% |
24.2% |
State Senate District 19 |
116,284 |
122,842 |
-6,558 |
89,938 |
17,416 |
16,959 |
19.4% |
18.9% |
State Senate District 20 |
110,524 |
122,842 |
-12,318 |
85,808 |
29,634 |
17,812 |
34.5% |
20.8% |
State Senate District 21 |
130,048 |
122,842 |
7,206 |
105,719 |
37,071 |
13,733 |
35.1% |
13.0% |
State Senate District 22 |
118,054 |
122,842 |
-4,788 |
88,716 |
38,551 |
25,623 |
43.5% |
28.9% |
State Senate District 23 |
127,342 |
122,842 |
4,500 |
95,600 |
58,200 |
5,663 |
60.9% |
5.9% |
State Senate District 24 |
107,460 |
122,842 |
-15,382 |
80,117 |
73,200 |
3,938 |
91.4% |
4.9% |
State Senate District 25 |
110,022 |
122,842 |
-12,820 |
82,206 |
71,869 |
3,327 |
87.4% |
4.0% |
State Senate District 26 |
110,580 |
122,842 |
-12,262 |
85,013 |
69,471 |
5,409 |
81.7% |
6.4% |
State Senate District 27 |
133,899 |
122,842 |
11,057 |
100,523 |
48,872 |
3,059 |
48.6% |
3.0% |
State Senate District 28 |
143,185 |
122,842 |
20,343 |
105,096 |
42,557 |
3,942 |
40.5% |
3.8% |
State Senate District 29 |
141,487 |
122,842 |
18,645 |
104,325 |
15,323 |
3,178 |
14.7% |
3.0% |
State Senate District 30 |
125,514 |
122,842 |
2,672 |
98,175 |
12,325 |
7,382 |
12.6% |
7.5% |
State Senate District 31 |
122,363 |
122,842 |
-479 |
94,064 |
10,456 |
3,877 |
11.1% |
4.1% |
State Senate District 32 |
131,384 |
122,842 |
8,542 |
98,956 |
24,418 |
6,073 |
24.7% |
6.1% |
State Senate District 33 |
128,700 |
122,842 |
5,858 |
97,761 |
6,936 |
2,725 |
7.1% |
2.8% |
State Senate District 34 |
131,492 |
122,842 |
8,650 |
98,234 |
18,101 |
3,545 |
18.4% |
3.6% |
State Senate District 35 |
128,326 |
122,842 |
5,484 |
97,123 |
3,696 |
1,849 |
3.8% |
1.9% |
State Senate District 36 |
137,167 |
122,842 |
14,325 |
104,864 |
9,680 |
3,847 |
9.2% |
3.7% |
State Senate District 37 |
129,289 |
122,842 |
6,447 |
99,732 |
23,899 |
4,018 |
24.0% |
4.0% |
State Senate District 38 |
134,633 |
122,842 |
11,791 |
109,550 |
21,547 |
3,050 |
19.7% |
2.8% |
State Senate District 39 |
116,817 |
122,842 |
-6,025 |
86,417 |
18,224 |
18,296 |
21.1% |
21.2% |
State Senate District 40 |
101,128 |
122,842 |
-21,714 |
82,441 |
54,842 |
1,745 |
66.5% |
2.1% |
State Senate District 41 |
105,582 |
122,842 |
-17,260 |
82,309 |
57,160 |
1,753 |
69.4% |
2.1% |
State Senate District 42 |
114,572 |
122,842 |
-8,270 |
92,259 |
10,513 |
3,279 |
11.4% |
3.6% |
State Senate District 43 |
102,267 |
122,842 |
-20,575 |
81,379 |
54,072 |
1,940 |
66.4% |
2.4% |
State Senate District 44 |
95,890 |
122,842 |
-26,952 |
73,297 |
53,359 |
1,680 |
72.8% |
2.3% |
State Senate District 45 |
101,362 |
122,842 |
-21,480 |
75,442 |
57,399 |
1,585 |
76.1% |
2.1% |
State Senate District 46 |
114,732 |
122,842 |
-8,110 |
92,533 |
23,920 |
10,365 |
25.9% |
11.2% |
State Senate District 47 |
111,477 |
122,842 |
-11,365 |
84,483 |
44,864 |
30,572 |
53.1% |
36.2% |
Lower Chamber State Legislative Districts
District |
Total Population |
Ideal Population |
Deviation |
Voting-Age Population |
Black Voting-Age Population |
Hispanic Voting-Age Population |
% Black Voting-Age Population |
% Hispanic Voting-Age Population |
State Legislative Subdistrict 1A |
39,216 |
40,947 |
-1,731 |
30,692 |
241 |
163 |
0.8% |
0.5% |
State Legislative Subdistrict 1B |
40,379 |
40,947 |
-568 |
33,627 |
3,972 |
312 |
11.8% |
0.9% |
State Legislative Subdistrict 1C |
39,335 |
40,947 |
-1,612 |
31,297 |
1,957 |
605 |
6.3% |
1.9% |
State Legislative Subdistrict 2A |
44,505 |
40,947 |
3,558 |
33,855 |
1,223 |
809 |
3.6% |
2.4% |
State Legislative Subdistrict 2B |
44,013 |
40,947 |
3,066 |
35,210 |
5,329 |
827 |
15.1% |
2.3% |
State Legislative Subdistrict 2C |
43,292 |
40,947 |
2,345 |
32,483 |
4,579 |
1,405 |
14.1% |
4.3% |
State Legislative Subdistrict 3A |
93,508 |
81,894 |
11,614 |
71,159 |
10,776 |
7,342 |
15.1% |
10.3% |
State Legislative Subdistrict 3B |
54,040 |
40,947 |
13,093 |
39,283 |
2,541 |
1,916 |
6.5% |
4.9% |
State Legislative Subdistrict 4A |
81,354 |
81,894 |
-540 |
61,001 |
1,554 |
1,601 |
2.5% |
2.6% |
State Legislative Subdistrict 4B |
43,943 |
40,947 |
2,996 |
32,488 |
897 |
760 |
2.8% |
2.3% |
State Legislative Subdistrict 5A |
86,686 |
81,894 |
4,792 |
66,066 |
2,034 |
1,605 |
3.1% |
2.4% |
State Legislative Subdistrict 5B |
42,918 |
40,947 |
1,971 |
33,204 |
829 |
542 |
2.5% |
1.6% |
State Legislative District 6 |
110,950 |
122,842 |
-11,892 |
85,816 |
12,117 |
3,307 |
14.1% |
3.9% |
State Legislative District 7 |
126,340 |
122,842 |
3,498 |
97,464 |
10,981 |
3,214 |
11.3% |
3.3% |
State Legislative District 8 |
121,514 |
122,842 |
-1,328 |
95,514 |
18,726 |
2,870 |
19.6% |
3.0% |
State Legislative Subdistrict 9A |
95,947 |
81,894 |
14,053 |
69,622 |
5,295 |
1,942 |
7.6% |
2.8% |
State Legislative Subdistrict 9B |
42,862 |
40,947 |
1,915 |
31,733 |
1,560 |
598 |
4.9% |
1.9% |
State Legislative District 10 |
123,939 |
122,842 |
1,097 |
94,594 |
66,138 |
3,328 |
69.9% |
3.5% |
State Legislative District 11 |
133,042 |
122,842 |
10,200 |
103,269 |
32,697 |
4,685 |
31.7% |
4.5% |
State Legislative Subdistrict 12A |
82,186 |
81,894 |
292 |
64,021 |
8,618 |
2,747 |
13.5% |
4.3% |
State Legislative Subdistrict 12B |
42,067 |
40,947 |
1,120 |
33,138 |
8,571 |
2,072 |
25.9% |
6.3% |
State Legislative District 13 |
131,784 |
122,842 |
8,942 |
96,888 |
21,937 |
6,452 |
22.6% |
6.7% |
State Legislative District 14 |
120,883 |
122,842 |
-1,959 |
90,728 |
21,687 |
8,196 |
23.9% |
9.0% |
State Legislative District 15 |
137,447 |
122,842 |
14,605 |
99,808 |
10,858 |
8,158 |
10.9% |
8.2% |
State Legislative District 16 |
114,427 |
122,842 |
-8,415 |
89,549 |
3,982 |
5,932 |
4.4% |
6.6% |
State Legislative District 17 |
135,605 |
122,842 |
12,763 |
105,134 |
13,929 |
18,711 |
13.2% |
17.8% |
State Legislative District 18 |
119,790 |
122,842 |
-3,052 |
90,865 |
13,218 |
21,985 |
14.5% |
24.2% |
State Legislative District 19 |
116,284 |
122,842 |
-6,558 |
89,938 |
17,416 |
16,959 |
19.4% |
18.9% |
State Legislative District 20 |
110,524 |
122,842 |
-12,318 |
85,808 |
29,634 |
17,812 |
34.5% |
20.8% |
State Legislative District 21 |
130,048 |
122,842 |
7,206 |
105,719 |
37,071 |
13,733 |
35.1% |
13.0% |
State Legislative District 22 |
118,054 |
122,842 |
-4,788 |
88,716 |
38,551 |
25,623 |
43.5% |
28.9% |
State Legislative Subdistrict 23A |
82,432 |
81,894 |
538 |
61,845 |
32,905 |
4,532 |
53.2% |
7.3% |
State Legislative Subdistrict 23B |
44,910 |
40,947 |
3,963 |
33,755 |
25,295 |
1,131 |
74.9% |
3.4% |
State Legislative District 24 |
107,460 |
122,842 |
-15,382 |
80,117 |
73,200 |
3,938 |
91.4% |
4.9% |
State Legislative District 25 |
110,022 |
122,842 |
-12,820 |
82,206 |
71,869 |
3,327 |
87.4% |
4.0% |
State Legislative District 26 |
110,580 |
122,842 |
-12,262 |
85,013 |
69,471 |
5,409 |
81.7% |
6.4% |
State Legislative Subdistrict 27A |
90,039 |
81,894 |
8,145 |
68,107 |
43,926 |
2,401 |
64.5% |
3.5% |
State Legislative Subdistrict 27B |
43,860 |
40,947 |
2,913 |
32,416 |
4,946 |
658 |
15.3% |
2.0% |
State Legislative District 28 |
143,185 |
122,842 |
20,343 |
105,096 |
42,557 |
3,942 |
40.5% |
3.8% |
State Legislative Subdistrict 29A |
46,007 |
40,947 |
5,060 |
34,096 |
3,789 |
515 |
11.1% |
1.5% |
State Legislative Subdistrict 29B |
53,439 |
40,947 |
12,492 |
39,197 |
7,538 |
1,797 |
19.2% |
4.6% |
State Legislative Subdistrict 29C |
42,041 |
40,947 |
1,094 |
31,032 |
3,996 |
866 |
12.9% |
2.8% |
State Legislative District 30 |
125,514 |
122,842 |
2,672 |
98,175 |
12,325 |
7,382 |
12.6% |
7.5% |
State Legislative District 31 |
122,363 |
122,842 |
-479 |
94,064 |
10,456 |
3,877 |
11.1% |
4.1% |
State Legislative District 32 |
131,384 |
122,842 |
8,542 |
98,956 |
24,418 |
6,073 |
24.7% |
6.1% |
State Legislative Subdistrict 33A |
86,244 |
81,894 |
4,350 |
63,854 |
4,752 |
1,938 |
7.4% |
3.0% |
State Legislative Subdistrict 33B |
42,456 |
40,947 |
1,509 |
33,907 |
2,184 |
787 |
6.4% |
2.3% |
State Legislative Subdistrict 34A |
85,098 |
81,894 |
3,204 |
63,564 |
16,749 |
2,893 |
26.3% |
4.6% |
State Legislative Subdistrict 34B |
46,394 |
40,947 |
5,447 |
34,670 |
1,352 |
652 |
3.9% |
1.9% |
State Legislative Subdistrict 35A |
84,725 |
81,894 |
2,831 |
64,399 |
1,972 |
968 |
3.1% |
1.5% |
State Legislative Subdistrict 35B |
43,601 |
40,947 |
2,654 |
32,724 |
1,724 |
881 |
5.3% |
2.7% |
State Legislative District 36 |
137,167 |
122,842 |
14,325 |
104,864 |
9,680 |
3,847 |
9.2% |
3.7% |
State Legislative Subdistrict 37A |
42,590 |
40,947 |
1,643 |
31,269 |
14,720 |
1,673 |
47.1% |
5.4% |
State Legislative Subdistrict 37B |
86,699 |
81,894 |
4,805 |
68,463 |
9,179 |
2,345 |
13.4% |
3.4% |
State Legislative Subdistrict 38A |
45,791 |
40,947 |
4,844 |
37,396 |
12,006 |
948 |
32.1% |
2.5% |
State Legislative Subdistrict 38B |
88,842 |
81,894 |
6,948 |
72,154 |
9,541 |
2,102 |
13.2% |
2.9% |
State Legislative District 39 |
116,817 |
122,842 |
-6,025 |
86,417 |
18,224 |
18,296 |
21.1% |
21.2% |
State Legislative District 40 |
101,128 |
122,842 |
-21,714 |
82,441 |
54,842 |
1,745 |
66.5% |
2.1% |
State Legislative District 41 |
105,582 |
122,842 |
-17,260 |
82,309 |
57,160 |
1,753 |
69.4% |
2.1% |
State Legislative District 42 |
114,572 |
122,842 |
-8,270 |
92,259 |
10,513 |
3,279 |
11.4% |
3.6% |
State Legislative District 43 |
102,267 |
122,842 |
-20,575 |
81,379 |
54,072 |
1,940 |
66.4% |
2.4% |
State Legislative District 44 |
95,890 |
122,842 |
-26,952 |
73,297 |
53,359 |
1,680 |
72.8% |
2.3% |
State Legislative District 45 |
101,362 |
122,842 |
-21,480 |
75,442 |
57,399 |
1,585 |
76.1% |
2.1% |
State Legislative District 46 |
114,732 |
122,842 |
-8,110 |
92,533 |
23,920 |
10,365 |
25.9% |
11.2% |
State Legislative District 47 |
111,477 |
122,842 |
-11,365 |
84,483 |
44,864 |
30,572 |
53.1% |
36.2% |
|