Caroline

23,138 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 DemocraticRepublicanUnaffiliatedOtherWorking ClassGreenLibertarianNo LabelsBread and RosesAmericans ElectConstitutionIndependent
    2026-09 23,138 1,267 32 5,883 11,457 5,359 362 43 34 – – – – – –
    2026-08 23,066 1,282 16 5,871 11,442 5,314 363 43 33 – – – – – –
    2026-07 23,016 1,306 106 5,868 11,436 5,275 362 41 34 – – – – – –
    2026-06 23,022 1,189 17 5,879 11,411 5,295 366 39 32 – – – – – –
    2026-05 23,040 1,077 40 5,894 11,406 5,302 367 39 32 – – – – – –
    2026-04 23,008 1,085 35 5,888 11,386 5,303 363 36 32 – – – – – –
    2026-03 22,920 1,095 54 5,872 11,356 5,259 366 34 33 – – – – – –
    2026-02 22,884 1,109 41 5,883 11,333 5,236 366 32 34 – – – – – –
    2026-01 22,898 1,077 22 5,904 11,338 5,220 371 31 34 – – – – – –
    2025-12 22,851 1,084 29 5,906 11,317 5,196 368 30 34 – – – – – –
    2025-11 22,923 1,013 31 5,936 11,339 5,219 366 30 33 – – – – – –
    2025-10 22,920 1,002 37 5,954 11,334 5,195 373 31 33 – – – – – –
    2025-09 22,880 999 50 5,966 11,307 5,174 371 29 33 – – – – – –
    2025-08 22,872 956 21 5,985 11,304 5,147 380 27 29 – – – – – –
    2025-07 22,859 938 30 5,994 11,298 5,133 378 27 29 – – – – – –
    2025-06 22,816 931 21 6,002 11,280 5,104 375 26 29 – – – – – –
    2025-05 22,793 897 23 6,003 11,279 5,082 375 26 28 – – – – – –
    2025-04 22,729 904 30 5,991 11,260 5,052 374 25 27 – – – – – –
    2025-03 22,674 918 27 5,987 11,244 5,018 375 24 26 – – – – – –
    2025-02 22,629 899 24 6,003 11,227 4,978 373 23 25 – – – – – –
    2025-01 22,608 899 43 5,999 11,217 4,968 399 – 25 – – – – – –
    2024-12 22,563 912 60 6,015 11,187 4,939 218 – 25 128 51 – – – –
    2024-11 22,623 1,510 92 6,050 11,194 4,956 223 – 26 129 45 – – – –
    2024-10 22,320 1,580 75 5,998 10,981 4,916 227 – 26 128 44 – – – –
    2024-09 22,233 1,595 64 5,994 10,891 4,927 227 – 25 129 40 – – – –
    2024-08 22,088 1,620 49 5,967 10,798 4,912 230 – 25 126 30 – – – –
    2024-07 22,012 1,659 82 5,962 10,752 4,895 253 – – 124 26 – – – –
    2024-06 21,921 1,641 71 5,964 10,691 4,861 259 – – 125 21 – – – –
    2024-05 22,052 1,445 45 6,065 10,745 4,847 259 – – 127 9 – – – –
    2024-04 22,061 1,445 59 6,068 10,722 4,880 263 – – 127 1 – – – –
    2024-03 22,016 1,467 49 6,064 10,702 4,864 260 – – 125 1 – – – –
    2024-02 21,990 1,471 52 6,070 10,680 4,852 261 – – 126 1 – – – –
    2024-01 21,985 1,459 71 6,091 10,671 4,843 257 – – 123 0 – – – –
    2023-12 21,998 1,405 33 6,132 10,672 4,814 257 – – 123 – – – – –
    2023-11 21,970 1,401 25 6,145 10,653 4,795 256 – – 121 – – – – –
    2023-10 22,001 1,342 21 6,164 10,666 4,793 257 – – 121 – – – – –
    2023-09 21,936 1,372 29 6,152 10,636 4,773 256 – – 119 – – – – –
    2023-08 21,938 1,320 30 6,167 10,638 4,761 253 – – 119 – – – – –
    2023-07 21,915 1,277 21 6,187 10,627 4,728 251 – – 122 – – – – –
    2023-06 21,866 1,295 35 6,183 10,609 4,702 247 – – 125 – – – – –
    2023-05 21,859 1,244 26 6,191 10,613 4,687 246 – – 122 – – – – –
    2023-04 21,808 1,247 21 6,185 10,601 4,658 242 – – 122 – – – – –
    2023-03 21,745 1,263 21 6,184 10,587 4,610 242 – – 122 – – – – –
    2023-02 21,725 166 9 6,207 10,588 4,565 243 – – 122 – – – – –
    2023-01 21,736 1,181 27 6,220 10,595 4,557 166 44 34 120 – – – – –
    2022-12 21,702 1,181 21 6,231 10,597 4,520 162 43 33 116 – – – – –
    2022-11 22,004 1,292 76 6,338 10,708 4,602 164 43 35 114 – – – – –
    2022-10 21,836 1,308 37 6,300 10,628 4,559 164 40 34 111 – – – – –
    2022-09 21,788 1,324 85 6,287 10,617 4,537 164 39 34 110 – – – – –
    2022-08 21,717 1,351 192 6,262 10,574 4,534 170 37 34 106 – – – – –
    2022-07 21,736 1,203 0 6,323 10,481 4,579 174 35 34 110 – – – – –
    2022-06 21,762 1,205 116 6,339 10,490 4,579 174 35 34 111 – – – – –
    2022-05 21,668 1,226 57 6,375 10,363 4,581 176 32 34 107 – – – – –
    2022-04 21,600 1,251 49 6,363 10,298 4,592 174 32 33 108 – – – – –
    2022-03 21,496 1,267 63 6,358 10,239 4,556 169 32 34 108 – – – – –
    2022-02 21,572 1,131 86 6,438 10,244 4,549 170 30 34 107 – – – – –
    2022-01 21,564 1,093 25 6,493 10,228 4,510 169 27 34 103 – – – – –
    2021-12 21,516 1,110 19 6,490 10,208 4,488 165 25 34 104 – 2 – – –
    2021-11 21,458 1,105 34 6,474 10,196 4,463 166 25 33 99 – 2 – – –
    2021-10 21,497 1,048 24 6,505 10,217 4,454 168 24 33 94 – 2 – – –
    2021-09 21,455 1,060 28 6,500 10,200 4,433 170 24 33 93 – 2 – – –
    2021-08 21,512 971 27 6,534 10,228 4,429 171 24 33 91 – 2 – – –
    2021-07 21,479 975 28 6,539 10,210 4,409 173 23 33 90 – 2 – – –
    2021-06 21,468 900 28 6,533 10,216 4,399 172 22 33 91 – 2 – – –
    2021-05 21,402 911 26 6,515 10,199 4,370 172 21 32 91 – 2 – – –
    2021-04 21,413 884 42 6,534 10,216 4,348 171 20 32 90 – 2 – – –
    2021-03 21,370 897 31 6,528 10,193 4,334 174 19 30 90 – 2 – – –
    2021-02 21,415 819 32 6,562 10,214 4,327 171 18 31 90 – 2 – – –
    2021-01 21,384 841 52 6,552 10,213 4,306 172 18 32 89 – 2 – – –
    2020-12 21,523 713 20 6,625 10,281 4,307 169 18 33 88 – 2 – – –
    2020-11 21,714 905 86 6,701 10,348 4,353 168 18 34 89 – 3 – – –
    2020-10 21,447 963 92 6,685 10,154 4,303 167 17 33 86 – 2 – – –
    2020-09 21,182 987 161 6,625 10,015 4,244 164 13 33 86 – 2 – – –
    2020-08 20,933 996 118 6,603 9,895 4,164 166 9 27 68 – 1 – – –
    2020-07 20,756 1,016 52 6,590 9,797 4,103 260 5 – – – 1 – – –
    2020-06 20,889 841 29 6,660 9,833 4,131 262 2 – – – 1 – – –
    2020-05 20,893 842 36 6,667 9,831 4,131 262 1 – – – 1 – – –
    2020-04 20,889 849 15 6,679 9,805 4,143 262 0 – – – 0 – – –
    2020-03 20,885 856 50 6,684 9,801 4,139 261 – – – – 0 – – –
    2020-02 20,810 869 64 6,655 9,775 4,124 256 – – – – 0 – – –
    2020-01 20,738 874 62 6,645 9,721 4,115 257 – – – – 0 – – –
    2019-12 20,689 890 34 6,651 9,693 4,088 257 – – – – 0 – – –
    2019-11 20,715 848 21 6,665 9,702 4,092 256 – – – – 0 – – –
    2019-10 20,681 839 41 6,677 9,676 4,075 253 – – – – 0 – – –
    2019-09 20,720 769 44 6,710 9,681 4,070 259 – – – – 0 – – –
    2019-08 20,652 784 35 6,699 9,650 4,045 258 – – – – 0 – – –
    2019-07 20,679 732 36 6,718 9,665 4,038 258 – – – – 0 – – –
    2019-06 20,622 747 31 6,719 9,631 4,016 256 – – – – 0 – – –
    2019-05 20,562 768 34 6,729 9,594 3,987 252 – – – – 0 – – –
    2019-04 20,608 707 48 6,771 9,604 3,976 257 – – – – 0 – – –
    2019-03 20,561 716 40 6,774 9,582 3,945 260 – – – – 0 – – –
    2019-02 20,560 676 31 6,792 9,564 3,939 265 – – – – 0 – – –
    2019-01 20,526 686 35 6,808 9,535 3,917 107 – 29 130 – 0 – – –
    2018-12 20,495 693 21 6,812 9,522 3,900 107 – 26 128 – – – – –
    2018-11 20,662 985 67 6,877 9,589 3,932 110 – 26 128 – – – – –
    2018-10 20,506 1,020 38 6,846 9,496 3,903 111 – 26 124 – – – – –
    2018-09 20,430 1,026 27 6,828 9,465 3,879 114 – 25 119 – – – – –
    2018-08 20,352 1,049 42 6,796 9,456 3,846 111 – 26 117 – – – – –
    2018-07 20,249 1,057 130 6,775 9,401 3,821 113 – 25 114 – – – – –
    2018-06 20,223 1,024 57 6,797 9,328 3,849 115 – 26 108 – – – – –
    2018-05 20,220 1,050 73 6,816 9,294 3,858 117 – 26 109 – – – – –
    2018-04 20,163 1,063 54 6,822 9,220 3,868 117 – 27 109 – – – – –
    2018-03 20,089 1,085 25 6,835 9,175 3,827 116 – 27 109 – – – – –
    2018-02 20,075 1,038 20 6,836 9,164 3,821 119 – 27 108 – – – – –
    2018-01 20,083 1,039 26 6,853 9,156 3,821 117 – 29 107 – – – – –
    2017-12 20,082 1,004 23 6,858 9,157 3,813 116 – 29 109 – – – – –
    2017-11 20,049 1,026 28 6,849 9,153 3,795 114 – 29 109 – – – – –
    2017-10 20,109 957 21 6,874 9,187 3,789 118 – 30 111 – – – – –
    2017-09 20,080 960 20 6,882 9,158 3,777 120 – 30 113 – – – – –
    2017-08 20,029 973 15 6,878 9,130 3,760 118 – 30 113 – – – – –
    2017-07 20,033 912 18 6,892 9,133 3,747 118 – 30 113 – – – – –
    2017-06 20,065 825 22 6,902 9,134 3,762 121 – 30 116 – – – – –
    2017-05 20,056 783 19 6,911 9,122 3,754 122 – 31 116 – – – – –
    2017-04 20,037 779 25 6,915 9,122 3,729 123 – 31 117 – – – – –
    2017-03 19,986 781 22 6,920 9,095 3,700 125 – 30 116 – – – – –
    2017-02 19,988 725 25 6,940 9,098 3,681 125 – 26 118 – – – – –
    2017-01 19,948 725 25 6,938 9,069 3,672 126 – 26 117 – – – – –
    2016-12 19,886 698 109 6,923 9,037 3,654 128 – 26 118 – – – – –
    2016-11 19,794 1,191 1 6,913 8,945 3,661 133 – 24 118 – – – – –
    2016-10 19,713 1,212 56 6,897 8,901 3,641 132 – 26 116 – – – – –
    2016-09 19,517 1,261 60 6,858 8,766 3,623 129 – 28 113 – – – – –
    2016-08 19,386 1,300 36 6,823 8,689 3,608 131 – 26 109 – – – – –
    2016-07 19,331 1,258 44 6,824 8,652 3,585 132 – 27 111 – – – – –
    2016-06 19,268 1,223 117 6,822 8,602 3,579 130 – 25 110 – – – – –
    2016-05 19,339 1,042 117 6,888 8,614 3,569 137 – 25 106 – – – – –
    2016-04 19,341 1,060 55 6,893 8,521 3,654 139 – 25 109 – – – – –
    2016-03 19,217 1,087 130 6,845 8,468 3,633 139 – 25 107 – – – – –
    2016-02 19,186 1,102 70 6,857 8,376 3,671 149 – 25 108 – – – – –
    2016-01 19,076 1,123 58 6,836 8,291 3,673 146 – 26 104 – – – – –
    2015-12 19,041 1,130 31 6,858 8,254 3,654 148 – 25 102 – – – – –
    2015-11 18,983 1,130 30 6,861 8,200 3,646 148 – 25 103 – – – – –
    2015-10 18,935 1,147 37 6,848 8,186 3,627 148 – 25 101 – – – – –
    2015-09 18,855 1,147 54 6,836 8,133 3,612 147 – 25 102 – – – – –
    2015-08 18,805 1,177 35 6,872 8,082 3,580 147 – 24 100 – – – – –
    2015-07 18,705 1,162 28 6,860 8,022 3,554 144 – 25 100 – – – – –
    2015-06 18,625 1,178 20 6,859 7,991 3,506 144 – 27 98 – – – – –
    2015-05 18,530 1,194 17 6,840 7,948 3,476 144 – 27 95 – – – – –
    2015-04 18,484 1,200 19 6,844 7,917 3,457 144 – 28 94 – – – – –
    2015-03 18,433 1,224 11 6,839 7,879 3,451 143 – 28 93 – – – – –
    2015-02 18,360 1,228 9 6,823 7,859 3,414 144 – 29 91 – – – – –
    2015-01 18,355 1,216 29 6,833 7,852 3,409 141 – 29 91 – – – – –
    2014-12 18,299 1,185 15 6,847 7,820 3,369 144 – 29 90 – – – – –
    2014-11 18,582 1,718 56 6,954 7,878 3,482 148 – 30 90 – – – – –
    2014-10 18,503 1,761 16 6,974 7,814 3,444 149 – 31 91 – – – – –
    2014-09 18,467 1,776 19 6,970 7,798 3,430 148 – 32 89 – – – – –
    2014-08 18,442 1,798 8 6,979 7,781 3,421 145 – 30 86 – – – – –
    2014-07 18,356 1,829 83 6,941 7,749 3,407 144 – 29 86 – – – – –
    2014-06 18,189 1,428 13 6,884 7,692 3,359 143 – 29 82 – – – – –
    2014-05 18,712 1,434 40 7,165 7,868 3,427 144 – 29 79 – – – – –
    2014-04 18,804 1,447 26 7,246 7,892 3,415 142 – 31 78 – – – – –
    2014-03 18,609 1,453 37 7,211 7,794 3,358 142 – 31 73 – – 0 – –
    2014-02 18,571 1,467 26 7,223 7,775 3,328 141 – 31 71 – – 2 – –
    2014-01 18,529 1,478 23 7,215 7,755 3,314 142 – 31 70 – – 2 – –
    2013-12 18,463 1,485 17 7,197 7,728 3,292 144 – 31 69 – – 2 – –
    2013-11 18,459 1,495 22 7,211 7,718 3,281 146 – 31 70 – – 2 – –
    2013-10 18,446 1,459 39 7,215 7,707 3,275 145 – 31 71 – – 2 – –
    2013-09 18,620 1,286 26 7,296 7,758 3,318 144 – 31 71 – – 2 – –
    2013-08 18,545 1,287 25 7,268 7,738 3,294 143 – 31 69 – – 2 – –
    2013-07 18,453 1,273 33 7,236 7,704 3,271 142 – 31 67 – – 2 – –
    2013-06 18,542 1,292 18 7,304 7,748 3,248 145 – 33 62 – – 2 – –
    2013-05 18,496 1,307 19 7,287 7,739 3,229 144 – 33 62 – – 2 – –
    2013-04 18,509 1,295 22 7,310 7,736 3,223 143 – 33 62 – – 2 – –
    2013-03 18,432 1,311 21 7,281 7,717 3,196 142 – 33 61 – – 2 – –
    2013-02 18,367 1,321 18 7,261 7,689 3,181 142 – 33 60 – – 1 – –
    2013-01 18,400 1,325 65 7,297 7,706 3,164 138 – 33 61 – – 1 – –
    2012-12 18,515 1,055 52 7,347 7,766 3,158 146 – 35 63 – – 0 – –
    2012-11 18,571 1,381 19 7,365 7,799 3,165 146 – 35 61 – – 0 – –
    2012-10 18,182 1,513 80 7,190 7,646 3,106 145 – 36 59 – – 0 – –
    2012-09 17,765 1,576 44 7,035 7,500 3,004 134 – 35 57 – – 0 – –
    2012-08 17,594 1,620 26 6,966 7,436 2,983 120 – 34 55 – – 0 – –
    2012-07 17,473 1,656 36 6,942 7,407 2,916 208 – – – – – 0 – –
    2012-06 17,698 1,344 21 7,054 7,482 2,949 213 – – – – – 0 – –
    2012-05 17,796 1,217 25 7,095 7,513 2,977 125 – 33 53 – – – – –
    2012-04 17,770 1,185 47 7,085 7,514 2,960 126 – 34 51 – – – – –
    2012-03 17,661 1,204 65 7,057 7,452 2,946 122 – 33 51 – – – – –
    2012-02 17,803 1,208 28 7,154 7,468 2,974 120 – 35 52 – – – – –
    2012-01 17,700 1,205 26 7,121 7,425 2,951 118 – 34 51 – – – – –
    2011-12 17,653 1,234 10 7,125 7,394 2,932 117 – 34 51 – – – – –
    2011-11 17,637 1,217 12 7,113 7,397 2,921 118 – 35 53 – – – 0 –
    2011-10 17,563 1,224 26 7,100 7,366 2,890 119 – 36 52 – – – 0 –
    2011-09 17,526 1,230 10 7,093 7,353 2,876 110 – 34 52 – – – 8 –
    2011-08 17,500 1,238 13 7,090 7,347 2,859 113 – 33 50 – – – 8 –
    2011-07 17,477 1,245 8 7,092 7,333 2,850 110 – 33 51 – – – 8 –
    2011-06 17,470 1,253 11 7,101 7,327 2,844 109 – 32 49 – – – 8 –
    2011-05 17,376 1,260 3 7,075 7,286 2,819 108 – 32 48 – – – 8 –
    2011-04 17,359 1,256 7 7,065 7,283 2,815 108 – 32 48 – – – 8 –
    2011-03 17,362 1,240 8 7,077 7,272 2,814 110 – 32 49 – – – 8 –
    2011-02 17,374 1,200 5 7,069 7,256 2,845 111 – 32 53 – – – 8 –
    2011-01 17,582 981 5 7,140 7,287 2,940 116 – 33 58 – – – 8 –
    2010-12 18,081 1,171 7 7,386 7,511 2,966 118 – 35 59 – – – 6 –
    2010-11 18,110 1,123 58 7,412 7,511 2,967 119 – 36 59 – – – 6 –
    2010-10 18,039 1,114 12 7,409 7,460 2,950 120 – 36 59 – – – 5 –
    2010-09 18,058 1,110 78 7,442 7,464 2,934 119 – 36 58 – – – 5 –
    2010-08 17,994 1,121 89 7,451 7,384 2,939 121 – 37 57 – – – 5 –
    2010-07 17,907 1,129 25 7,475 7,271 2,941 122 – 37 57 – – – 4 0
    2010-06 17,876 1,135 233 7,500 7,215 2,942 122 – 37 57 – – – 3 0
    2010-05 17,790 1,129 9 7,495 7,140 2,787 82 – 36 55 – – – 3 192
    2010-04 17,699 1,128 18 7,481 7,086 2,772 82 – 36 55 – – – 3 184
    2010-03 17,693 1,124 10 7,489 7,089 2,759 83 – 36 55 – – – 3 179
    2010-02 17,625 1,135 3 7,472 7,061 2,753 83 – 35 54 – – – 3 164
    2010-01 17,651 1,140 12 7,493 7,066 2,759 83 – 36 53 – – – 3 158