Montgomery

708,880 active registered voters as of 2026-09. Monthly reports since 2010-01.

Overall registration

New registrations and removals are only reported statewide. See Maryland statewide.

By party

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Active registration by party

Democratic, Republican and unaffiliated voters, monthly

    Other parties

    Each party has its own scale; they are far smaller than the major parties. Gaps mean the party was not on that month's report.

    Data table
    Month Active Inactive Party switches DemocraticRepublicanUnaffiliatedOtherGreenWorking ClassLibertarianNo LabelsBread and RosesAmericans ElectConstitutionIndependent
    2026-09 708,880 61,041 2,562 409,217 98,279 190,435 9,277 1,104 568 – – – – – –
    2026-08 704,794 62,008 2,782 406,574 98,251 189,088 9,259 1,090 532 – – – – – –
    2026-07 700,327 63,124 123 403,861 98,205 187,369 9,306 1,080 506 – – – – – –
    2026-06 707,821 56,537 884 407,996 99,272 189,455 9,488 1,093 517 – – – – – –
    2026-05 707,669 53,379 2,674 407,126 99,579 189,856 9,504 1,092 512 – – – – – –
    2026-04 705,963 54,025 1,467 405,026 99,964 189,837 9,547 1,095 494 – – – – – –
    2026-03 703,797 54,445 1,650 403,912 100,040 188,746 9,529 1,096 474 – – – – – –
    2026-02 702,554 55,170 1,258 403,394 100,251 187,831 9,548 1,075 455 – – – – – –
    2026-01 703,351 53,565 1,267 404,063 100,697 187,514 9,565 1,072 440 – – – – – –
    2025-12 702,218 53,796 1,189 403,847 100,766 186,530 9,600 1,058 417 – – – – – –
    2025-11 705,417 50,399 1,084 406,137 101,463 186,702 9,658 1,051 406 – – – – – –
    2025-10 705,078 50,630 1,409 406,298 101,629 186,051 9,667 1,045 388 – – – – – –
    2025-09 704,047 50,488 1,655 406,497 101,619 184,871 9,679 1,023 358 – – – – – –
    2025-08 706,097 46,953 859 408,388 102,059 184,574 9,747 993 336 – – – – – –
    2025-07 705,283 46,560 1,102 408,168 102,206 183,845 9,755 990 319 – – – – – –
    2025-06 705,374 44,941 1,025 408,818 102,477 183,003 9,802 979 295 – – – – – –
    2025-05 705,441 43,577 847 409,393 102,678 182,324 9,814 958 274 – – – – – –
    2025-04 704,893 43,271 1,115 409,571 102,687 181,601 9,827 951 256 – – – – – –
    2025-03 704,677 42,359 3,334 409,937 102,773 180,962 9,826 934 245 – – – – – –
    2025-02 699,697 43,208 2,582 409,102 101,982 177,721 9,726 913 253 – – – – – –
    2025-01 699,902 40,697 1,897 410,731 101,752 176,689 9,814 916 – – – – – – –
    2024-12 706,375 35,431 3,584 414,527 102,570 178,426 6,056 920 – 2,583 1,293 – – – –
    2024-11 705,533 71,341 151 414,121 101,708 178,788 6,178 907 – 2,559 1,272 – – – –
    2024-10 697,163 72,657 4,615 410,090 100,358 175,918 6,134 877 – 2,535 1,251 – – – –
    2024-09 688,741 75,072 3,125 406,004 98,743 173,554 6,179 783 – 2,486 992 – – – –
    2024-08 683,963 76,827 3,099 403,515 98,129 172,033 6,251 765 – 2,459 811 – – – –
    2024-07 681,507 75,914 2,713 402,271 97,741 171,301 7,125 – – 2,455 614 – – – –
    2024-06 684,032 69,014 2,451 405,476 98,097 170,519 7,139 – – 2,416 385 – – – –
    2024-05 687,813 65,337 117 407,995 98,486 171,413 7,205 – – 2,415 299 – – – –
    2024-04 687,327 65,682 2,945 407,590 98,514 171,465 7,213 – – 2,413 132 – – – –
    2024-03 684,784 66,279 2,982 406,206 97,862 171,099 7,201 – – 2,361 55 – – – –
    2024-02 682,348 67,109 3,980 406,131 97,384 169,295 7,198 – – 2,331 9 – – – –
    2024-01 679,158 67,848 1,175 406,622 96,478 166,632 7,136 – – 2,290 0 – – – –
    2023-12 680,086 66,134 726 407,955 96,472 166,230 7,139 – – 2,290 – – – – –
    2023-11 679,890 66,202 1,058 408,314 96,402 165,771 7,114 – – 2,289 – – – – –
    2023-10 680,376 64,389 941 409,192 96,452 165,323 7,127 – – 2,282 – – – – –
    2023-09 678,049 65,141 569 408,389 96,168 164,125 7,094 – – 2,273 – – – – –
    2023-08 680,356 62,450 1,098 410,190 96,434 164,323 7,126 – – 2,283 – – – – –
    2023-07 679,420 60,861 597 410,189 96,496 163,369 7,098 – – 2,268 – – – – –
    2023-06 677,752 61,239 680 409,591 96,417 162,428 7,055 – – 2,261 – – – – –
    2023-05 679,139 58,980 882 410,756 96,704 162,364 7,054 – – 2,261 – – – – –
    2023-04 677,479 58,972 627 410,222 96,638 161,311 7,073 – – 2,235 – – – – –
    2023-03 676,753 60,872 659 410,387 96,644 160,437 7,066 – – 2,219 – – – – –
    2023-02 677,653 58,498 1,032 411,372 96,868 160,131 7,050 – – 2,232 – – – – –
    2023-01 678,959 54,842 2,039 412,716 97,245 159,752 5,402 1,133 474 2,237 – – – – –
    2022-12 676,153 53,081 1,913 411,841 97,225 157,972 5,335 1,118 452 2,210 – – – – –
    2022-11 686,785 74,509 93 416,702 98,558 162,053 5,577 1,144 459 2,292 – – – – –
    2022-10 684,302 74,954 1,927 415,004 98,374 161,477 5,564 1,142 453 2,288 – – – – –
    2022-09 681,531 75,994 3,522 413,365 98,170 160,577 5,580 1,128 445 2,266 – – – – –
    2022-08 673,016 77,390 1,995 408,646 97,414 157,664 5,560 1,086 420 2,226 – – – – –
    2022-07 678,402 72,756 928 411,577 98,227 159,152 5,681 1,109 422 2,234 – – – – –
    2022-06 678,021 73,037 4,349 410,716 98,210 159,604 5,727 1,106 419 2,239 – – – – –
    2022-05 674,603 73,855 1,323 407,196 97,645 159,952 6,130 1,090 392 2,198 – – – – –
    2022-04 672,573 74,406 1,940 406,073 97,649 159,116 6,102 1,080 372 2,181 – – – – –
    2022-03 669,878 75,568 2,024 405,216 97,598 157,433 6,064 1,056 352 2,159 – – – – –
    2022-02 677,870 67,519 1,211 411,267 99,438 157,513 6,096 1,056 332 2,168 – – – – –
    2022-01 678,340 66,108 901 411,934 99,839 156,927 6,116 1,047 317 2,160 – – – – –
    2021-12 675,622 66,390 906 410,606 99,689 155,764 5,878 1,046 299 2,146 – 194 – – –
    2021-11 673,979 67,626 880 409,910 99,545 155,006 5,844 1,041 294 2,144 – 195 – – –
    2021-10 675,345 64,888 604 411,047 100,019 154,764 5,852 1,038 291 2,140 – 194 – – –
    2021-09 674,422 66,043 763 410,616 100,085 154,232 5,841 1,040 290 2,127 – 191 – – –
    2021-08 678,125 61,389 776 412,889 101,053 154,659 5,876 1,035 287 2,136 – 190 – – –
    2021-07 675,883 62,146 898 411,743 101,116 153,564 5,845 1,031 281 2,115 – 188 – – –
    2021-06 677,222 58,963 799 412,675 101,938 153,151 5,848 1,027 276 2,120 – 187 – – –
    2021-05 675,121 59,806 862 411,661 101,996 152,056 5,819 1,023 269 2,111 – 186 – – –
    2021-04 676,413 57,332 810 412,496 102,645 151,904 5,788 1,028 266 2,100 – 186 – – –
    2021-03 677,448 55,957 1,149 413,262 103,149 151,674 5,782 1,036 260 2,103 – 182 – – –
    2021-02 678,989 54,335 1,895 414,079 104,180 151,428 5,745 1,041 253 2,081 – 182 – – –
    2021-01 680,389 51,729 1,696 414,842 105,628 150,689 5,710 1,045 246 2,048 – 181 – – –
    2020-12 687,556 41,832 1,486 418,912 107,346 151,970 5,760 1,067 233 2,086 – 182 – – –
    2020-11 687,808 72,953 19 418,782 107,241 152,363 5,855 1,059 236 2,091 – 181 – – –
    2020-10 684,206 73,519 6,733 417,025 106,791 151,009 5,856 1,049 231 2,065 – 180 – – –
    2020-09 673,853 76,101 12,399 410,540 105,840 148,284 5,959 984 172 1,909 – 165 – – –
    2020-08 663,311 79,098 7,049 402,917 105,279 145,837 6,376 895 93 1,781 – 133 – – –
    2020-07 668,560 70,384 2,607 404,995 106,826 147,484 9,113 – 44 – – 98 – – –
    2020-06 675,150 60,520 488 408,393 108,406 148,973 9,270 – 23 – – 85 – – –
    2020-05 675,827 60,647 1,815 408,493 108,641 149,310 9,293 – 4 – – 86 – – –
    2020-04 674,752 61,008 1,408 407,319 108,586 149,451 9,314 – 1 – – 81 – – –
    2020-03 674,319 61,280 2,748 406,734 108,744 149,511 9,254 – – – – 76 – – –
    2020-02 671,393 61,928 3,106 403,414 109,005 149,589 9,318 – – – – 67 – – –
    2020-01 667,689 62,884 1,437 399,721 109,264 149,305 9,340 – – – – 59 – – –
    2019-12 665,462 63,912 1,090 398,125 109,275 148,646 9,361 – – – – 55 – – –
    2019-11 667,492 61,003 1,014 399,128 109,967 148,889 9,456 – – – – 52 – – –
    2019-10 665,556 61,299 1,683 397,820 109,997 148,220 9,470 – – – – 49 – – –
    2019-09 665,448 59,177 983 397,404 110,489 147,985 9,529 – – – – 41 – – –
    2019-08 664,004 59,780 1,291 396,427 110,561 147,415 9,568 – – – – 33 – – –
    2019-07 664,914 56,660 1,146 396,613 111,345 147,244 9,687 – – – – 25 – – –
    2019-06 662,481 56,979 890 395,097 111,306 146,338 9,719 – – – – 21 – – –
    2019-05 660,234 57,795 942 393,710 111,222 145,559 9,730 – – – – 13 – – –
    2019-04 661,351 55,398 889 394,233 111,648 145,629 9,836 – – – – 5 – – –
    2019-03 664,601 52,721 937 395,917 112,544 146,183 9,954 – – – – 3 – – –
    2019-02 666,619 50,017 707 396,918 113,201 146,500 9,998 – – – – 2 – – –
    2019-01 670,025 45,958 903 398,833 114,005 147,089 5,288 1,609 – 3,200 – 1 – – –
    2018-12 670,134 44,407 2,130 398,955 114,333 146,737 5,304 1,603 – 3,202 – – – – –
    2018-11 665,664 78,077 2,098 396,446 114,162 145,050 5,277 1,591 – 3,138 – – – – –
    2018-10 666,319 76,960 4,764 396,374 114,405 145,513 5,268 1,602 – 3,157 – – – – –
    2018-09 659,414 78,218 2,415 391,412 113,905 144,643 4,747 1,583 – 3,124 – – – – –
    2018-08 652,525 80,990 2,446 387,071 113,505 142,695 4,639 1,574 – 3,041 – – – – –
    2018-07 652,031 81,753 1,211 385,404 113,867 143,420 4,678 1,600 – 3,062 – – – – –
    2018-06 649,947 80,686 1,549 383,799 113,992 142,811 4,702 1,610 – 3,033 – – – – –
    2018-05 648,540 81,258 1,919 381,727 114,150 143,315 4,680 1,619 – 3,049 – – – – –
    2018-04 645,907 81,699 846 379,132 114,198 143,242 4,650 1,645 – 3,040 – – – – –
    2018-03 644,112 82,673 661 377,811 114,210 142,806 4,633 1,644 – 3,008 – – – – –
    2018-02 644,268 81,141 537 377,645 114,578 142,781 4,637 1,645 – 2,982 – – – – –
    2018-01 644,179 81,113 636 377,455 114,859 142,588 4,640 1,648 – 2,989 – – – – –
    2017-12 644,347 79,965 1,030 377,420 115,173 142,433 4,664 1,658 – 2,999 – – – – –
    2017-11 644,298 78,436 313 377,266 115,757 141,966 4,665 1,655 – 2,989 – – – – –
    2017-10 647,388 75,181 597 378,938 116,470 142,613 4,707 1,657 – 3,003 – – – – –
    2017-09 645,705 75,514 612 378,016 116,469 141,915 4,682 1,645 – 2,978 – – – – –
    2017-08 644,087 76,422 704 377,164 116,477 141,207 4,663 1,630 – 2,946 – – – – –
    2017-07 645,354 73,644 600 377,828 117,089 141,182 4,695 1,627 – 2,933 – – – – –
    2017-06 644,531 73,363 668 377,406 117,208 140,701 4,676 1,623 – 2,917 – – – – –
    2017-05 647,718 69,398 539 379,134 118,239 141,099 4,710 1,635 – 2,901 – – – – –
    2017-04 660,318 58,930 954 386,404 120,419 144,052 4,808 1,690 – 2,945 – – – – –
    2017-03 657,461 59,209 387 384,889 120,205 143,014 4,798 1,670 – 2,885 – – – – –
    2017-02 670,864 47,080 772 392,050 122,894 146,329 4,902 1,716 – 2,973 – – – – –
    2017-01 672,739 44,672 1,500 393,165 123,401 146,548 4,950 1,718 – 2,957 – – – – –
    2016-12 671,714 44,640 3,304 392,637 123,551 145,939 4,961 1,696 – 2,930 – – – – –
    2016-11 668,231 58,921 142 390,523 123,149 145,263 4,793 1,651 – 2,852 – – – – –
    2016-10 665,790 59,397 5,717 388,979 122,923 144,634 4,771 1,641 – 2,842 – – – – –
    2016-09 655,238 60,588 4,419 381,791 122,053 143,025 4,100 1,561 – 2,708 – – – – –
    2016-08 648,586 61,524 1,926 377,116 121,485 142,077 3,831 1,489 – 2,588 – – – – –
    2016-07 646,844 60,337 3,705 375,767 121,830 141,567 3,737 1,436 – 2,507 – – – – –
    2016-06 643,158 58,860 5,551 373,167 121,640 140,888 3,715 1,356 – 2,392 – – – – –
    2016-05 646,424 52,046 346 372,725 122,392 143,770 3,777 1,376 – 2,384 – – – – –
    2016-04 645,423 52,623 4,875 371,681 122,197 143,989 3,789 1,379 – 2,388 – – – – –
    2016-03 641,983 53,126 6,998 368,902 121,841 143,735 3,758 1,373 – 2,374 – – – – –
    2016-02 636,874 53,619 3,193 359,793 119,377 149,988 3,739 1,507 – 2,470 – – – – –
    2016-01 633,291 54,202 1,337 356,386 118,617 150,549 3,739 1,540 – 2,460 – – – – –
    2015-12 631,981 54,001 1,224 355,282 118,469 150,436 3,778 1,562 – 2,454 – – – – –
    2015-11 629,738 54,113 1,219 353,974 118,152 149,844 3,772 1,560 – 2,436 – – – – –
    2015-10 627,291 54,374 1,424 352,657 117,863 149,048 3,761 1,558 – 2,404 – – – – –
    2015-09 623,685 54,743 1,035 350,489 117,356 148,152 3,733 1,565 – 2,390 – – – – –
    2015-08 623,098 54,264 1,175 350,088 117,240 148,043 3,743 1,585 – 2,399 – – – – –
    2015-07 619,429 55,254 1,051 347,988 116,747 147,021 3,735 1,590 – 2,348 – – – – –
    2015-06 617,568 55,211 997 347,093 116,639 146,169 3,760 1,587 – 2,320 – – – – –
    2015-05 614,956 57,003 693 345,885 116,423 145,026 3,760 1,576 – 2,286 – – – – –
    2015-04 633,750 39,237 846 355,034 120,861 149,988 3,847 1,652 – 2,368 – – – – –
    2015-03 635,475 38,033 647 356,081 121,360 150,155 3,877 1,640 – 2,362 – – – – –
    2015-02 634,044 38,718 638 355,450 121,259 149,501 3,876 1,633 – 2,325 – – – – –
    2015-01 640,233 31,633 609 359,436 122,174 150,720 3,904 1,652 – 2,347 – – – – –
    2014-12 639,754 30,397 1,333 359,372 122,243 150,266 3,930 1,638 – 2,305 – – – – –
    2014-11 640,426 42,797 1,377 360,107 122,458 150,007 3,947 1,630 – 2,277 – – – – –
    2014-10 638,561 43,464 1,284 359,051 122,183 149,650 3,818 1,620 – 2,239 – – – – –
    2014-09 637,359 44,055 1,144 358,446 122,130 149,244 3,728 1,597 – 2,214 – – – – –
    2014-08 635,726 44,276 682 357,654 122,064 148,571 3,663 1,579 – 2,195 – – – – –
    2014-07 633,738 44,577 2,291 356,653 121,884 147,854 3,630 1,557 – 2,160 – – – – –
    2014-06 629,136 43,303 527 354,228 121,189 146,472 3,588 1,536 – 2,123 – – – – –
    2014-05 632,778 43,377 1,005 355,200 122,349 147,904 3,638 1,542 – 2,145 – – – – –
    2014-04 631,452 43,668 824 353,942 122,552 147,703 3,589 1,546 – 2,120 – – – – –
    2014-03 630,116 43,767 577 353,210 122,638 147,102 3,510 1,542 – 2,090 – – 24 – –
    2014-02 626,814 43,578 552 351,561 122,277 145,991 3,392 1,518 – 2,048 – – 27 – –
    2014-01 626,742 42,752 857 351,587 122,507 145,789 3,266 1,521 – 2,044 – – 28 – –
    2013-12 625,030 42,179 532 350,797 122,343 145,132 3,197 1,515 – 2,018 – – 28 – –
    2013-11 627,566 39,960 474 352,073 123,175 145,534 3,213 1,518 – 2,024 – – 29 – –
    2013-10 626,833 40,155 955 351,659 123,337 145,100 3,197 1,517 – 1,994 – – 29 – –
    2013-09 624,464 36,060 236 350,283 123,470 144,036 3,191 1,504 – 1,951 – – 29 – –
    2013-08 626,344 36,310 533 351,237 123,900 144,516 3,197 1,513 – 1,952 – – 29 – –
    2013-07 624,370 37,715 620 350,168 123,680 143,880 3,181 1,503 – 1,929 – – 29 – –
    2013-06 627,958 33,461 473 352,314 124,839 144,170 3,204 1,506 – 1,896 – – 29 – –
    2013-05 626,193 33,340 658 351,340 124,763 143,486 3,214 1,501 – 1,860 – – 29 – –
    2013-04 625,247 33,440 589 350,910 124,869 142,881 3,227 1,505 – 1,825 – – 30 – –
    2013-03 624,735 32,918 423 350,600 125,064 142,519 3,223 1,493 – 1,806 – – 30 – –
    2013-02 625,515 31,590 1,257 351,074 125,305 142,565 3,230 1,496 – 1,817 – – 28 – –
    2013-01 626,675 29,473 1,123 351,725 125,939 142,408 3,253 1,509 – 1,814 – – 27 – –
    2012-12 626,976 26,863 1,790 351,886 126,550 141,884 3,300 1,529 – 1,808 – – 19 – –
    2012-11 626,754 34,129 510 351,620 126,754 141,677 3,336 1,544 – 1,805 – – 18 – –
    2012-10 617,520 36,363 4,719 346,348 125,347 139,232 3,309 1,514 – 1,753 – – 17 – –
    2012-09 600,524 37,698 2,815 337,239 123,352 133,769 3,024 1,469 – 1,661 – – 10 – –
    2012-08 594,394 38,548 1,428 333,118 123,404 133,523 1,235 1,487 – 1,624 – – 3 – –
    2012-07 588,439 39,125 1,319 329,871 122,776 131,550 4,241 – – – – – 1 – –
    2012-06 585,409 38,008 626 328,513 122,604 130,098 4,194 – – – – – 0 – –
    2012-05 584,334 36,897 814 328,129 122,639 129,418 1,026 1,488 – 1,634 – – – – –
    2012-04 582,607 36,203 948 327,392 122,512 128,597 1,022 1,475 – 1,609 – – – – –
    2012-03 581,993 36,416 954 327,029 122,202 128,675 998 1,480 – 1,609 – – – – –
    2012-02 579,050 36,668 1,232 325,520 121,509 127,982 961 1,471 – 1,607 – – – – –
    2012-01 573,773 37,392 344 323,156 120,391 126,324 889 1,454 – 1,559 – – – – –
    2011-12 571,878 36,322 460 322,334 120,008 125,693 849 1,447 – 1,547 – – – – –
    2011-11 571,109 36,211 403 322,204 119,922 125,166 779 1,445 – 1,541 – – – 52 –
    2011-10 572,248 36,322 247 322,981 120,295 125,160 755 1,448 – 1,532 – – – 77 –
    2011-09 570,924 36,103 306 322,352 120,117 124,662 745 1,446 – 1,524 – – – 78 –
    2011-08 569,939 35,983 401 321,858 120,178 124,151 718 1,437 – 1,517 – – – 80 –
    2011-07 569,291 35,555 340 321,596 120,416 123,581 688 1,432 – 1,501 – – – 77 –
    2011-06 570,227 32,669 303 322,354 120,628 123,582 672 1,433 – 1,483 – – – 75 –
    2011-05 568,714 23,226 331 321,635 120,528 122,933 660 1,427 – 1,457 – – – 74 –
    2011-04 575,177 23,126 277 324,868 122,552 124,142 632 1,459 – 1,453 – – – 71 –
    2011-03 575,140 21,775 250 324,948 122,686 123,923 608 1,451 – 1,455 – – – 69 –
    2011-02 578,030 21,402 204 326,595 123,556 124,304 599 1,468 – 1,441 – – – 67 –
    2011-01 577,630 19,635 399 326,472 123,590 124,024 592 1,462 – 1,425 – – – 65 –
    2010-12 578,158 51,398 1,145 326,751 123,915 124,001 576 1,448 – 1,403 – – – 64 –
    2010-11 575,488 51,479 631 325,482 123,621 122,948 560 1,435 – 1,380 – – – 62 –
    2010-10 573,758 52,096 1,629 324,401 123,314 122,642 540 1,434 – 1,368 – – – 59 –
    2010-09 569,813 52,449 579 322,169 122,565 121,744 514 1,425 – 1,339 – – – 57 –
    2010-08 569,221 52,583 913 321,748 122,513 121,637 512 1,426 – 1,329 – – – 56 –
    2010-07 566,598 52,985 10,951 320,202 122,189 120,938 494 1,417 – 1,306 – – – 52 0
    2010-06 564,777 53,262 582 318,868 121,737 110,691 2,514 1,402 – 1,270 – – – 40 8,255
    2010-05 561,947 52,892 344 317,410 121,529 109,638 2,503 1,389 – 1,237 – – – 38 8,203
    2010-04 563,328 51,718 437 318,339 121,997 109,850 2,519 1,394 – 1,232 – – – 37 7,960
    2010-03 562,906 51,170 543 318,181 122,043 109,826 2,526 1,395 – 1,221 – – – 34 7,680
    2010-02 564,807 48,817 377 319,365 122,677 110,245 2,538 1,407 – 1,210 – – – 31 7,334
    2010-01 564,217 48,219 221 319,136 122,688 110,170 2,539 1,408 – 1,201 – – – 30 7,045