Baltimore City

412,103 active registered voters as of 2026-09. Monthly reports since 2010-01.

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

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	Democratic	Republican	Unaffiliated	Other	Green	Working Class	Libertarian	No Labels	Bread and Roses	Americans Elect	Constitution	Independent
2026-09	412,103	19,793	682	300,721	29,490	73,298	6,824	895	875	–	–	–	–	–	–
2026-08	410,647	19,912	1,222	299,785	29,445	72,859	6,830	886	842	–	–	–	–	–	–
2026-07	408,115	20,095	276	298,445	29,388	71,796	6,821	860	805	–	–	–	–	–	–
2026-06	408,521	20,199	797	298,746	29,468	71,827	6,825	858	797	–	–	–	–	–	–
2026-05	408,560	18,953	935	298,085	29,870	72,102	6,850	860	793	–	–	–	–	–	–
2026-04	408,143	19,051	668	297,700	29,989	72,014	6,841	855	744	–	–	–	–	–	–
2026-03	407,609	19,187	758	297,761	29,937	71,503	6,832	856	720	–	–	–	–	–	–
2026-02	406,972	19,354	610	297,775	29,905	70,932	6,828	847	685	–	–	–	–	–	–
2026-01	407,226	18,533	625	298,331	29,969	70,614	6,822	840	650	–	–	–	–	–	–
2025-12	406,709	18,689	573	298,318	29,957	70,171	6,793	839	631	–	–	–	–	–	–
2025-11	408,610	16,428	534	299,795	30,232	70,308	6,816	849	610	–	–	–	–	–	–
2025-10	408,374	16,342	637	299,951	30,218	69,975	6,811	838	581	–	–	–	–	–	–
2025-09	407,869	16,542	657	300,088	30,188	69,420	6,800	825	548	–	–	–	–	–	–
2025-08	408,847	15,036	439	301,189	30,230	69,299	6,802	815	512	–	–	–	–	–	–
2025-07	408,425	15,096	534	301,232	30,222	68,866	6,795	813	497	–	–	–	–	–	–
2025-06	407,825	15,161	507	301,146	30,245	68,370	6,798	803	463	–	–	–	–	–	–
2025-05	407,837	14,354	526	301,469	30,314	67,995	6,829	795	435	–	–	–	–	–	–
2025-04	407,323	14,459	533	301,538	30,286	67,468	6,820	791	420	–	–	–	–	–	–
2025-03	407,316	14,010	2,137	301,847	30,337	67,140	6,823	777	392	–	–	–	–	–	–
2025-02	402,856	14,224	1,056	300,359	29,792	64,900	6,638	754	413	–	–	–	–	–	–
2025-01	404,241	13,028	1,193	301,533	29,822	65,032	7,103	751	–	–	–	–	–	–	–
2024-12	405,898	13,084	503	302,977	29,866	65,166	5,065	753	–	1,276	795	–	–	–	–
2024-11	408,809	26,332	369	305,040	30,052	65,745	5,116	762	–	1,285	809	–	–	–	–
2024-10	403,140	26,720	1,313	301,169	29,470	64,650	5,076	739	–	1,278	758	–	–	–	–
2024-09	399,811	27,158	1,411	299,106	29,102	63,933	5,084	701	–	1,263	622	–	–	–	–
2024-08	397,417	27,552	1,383	297,712	28,872	63,311	5,103	676	–	1,243	500	–	–	–	–
2024-07	394,263	28,134	1,509	296,091	28,566	62,284	5,753	–	–	1,204	365	–	–	–	–
2024-06	391,457	27,766	1,471	294,942	28,293	61,098	5,735	–	–	1,180	209	–	–	–	–
2024-05	395,387	25,533	117	296,923	28,556	62,599	5,912	–	–	1,198	199	–	–	–	–
2024-04	395,024	25,657	1,247	296,628	28,557	62,638	5,920	–	–	1,198	83	–	–	–	–
2024-03	394,197	25,921	1,279	296,108	28,400	62,566	5,905	–	–	1,192	26	–	–	–	–
2024-02	392,010	26,232	634	295,429	28,148	61,422	5,844	–	–	1,158	9	–	–	–	–
2024-01	392,903	25,639	639	296,532	28,113	61,252	5,853	–	–	1,153	0	–	–	–	–
2023-12	393,754	25,558	443	297,787	28,107	60,868	5,836	–	–	1,156	–	–	–	–	–
2023-11	393,395	25,767	478	297,915	28,007	60,503	5,815	–	–	1,155	–	–	–	–	–
2023-10	393,957	24,709	461	298,732	28,070	60,237	5,770	–	–	1,148	–	–	–	–	–
2023-09	393,571	24,981	369	298,928	28,011	59,729	5,762	–	–	1,141	–	–	–	–	–
2023-08	394,701	23,679	438	300,081	28,099	59,632	5,755	–	–	1,134	–	–	–	–	–
2023-07	395,077	22,701	352	300,709	28,119	59,358	5,761	–	–	1,130	–	–	–	–	–
2023-06	394,133	22,925	421	300,369	27,996	58,899	5,743	–	–	1,126	–	–	–	–	–
2023-05	394,382	22,090	360	300,916	28,007	58,587	5,749	–	–	1,123	–	–	–	–	–
2023-04	394,140	22,169	331	301,112	27,956	58,238	5,721	–	–	1,113	–	–	–	–	–
2023-03	393,640	22,395	384	301,095	27,909	57,819	5,708	–	–	1,109	–	–	–	–	–
2023-02	394,898	21,156	315	302,397	28,014	57,690	5,698	–	–	1,099	–	–	–	–	–
2023-01	396,473	19,567	732	303,708	28,141	57,828	4,042	937	712	1,105	–	–	–	–	–
2022-12	394,978	9,391	918	303,227	28,032	57,034	3,982	925	686	1,092	–	–	–	–	–
2022-11	398,538	25,775	74	305,971	28,368	57,504	4,008	925	674	1,088	–	–	–	–	–
2022-10	397,319	26,149	878	305,086	28,327	57,220	4,010	916	674	1,086	–	–	–	–	–
2022-09	395,300	26,438	905	303,826	28,218	56,663	3,971	903	646	1,073	–	–	–	–	–
2022-08	393,260	26,660	690	302,871	28,080	55,835	3,905	892	616	1,061	–	–	–	–	–
2022-07	395,240	25,291	172	304,190	28,341	56,216	3,945	896	595	1,057	–	–	–	–	–
2022-06	395,302	25,413	1,387	304,112	28,350	56,306	3,974	896	599	1,065	–	–	–	–	–
2022-05	392,776	25,718	475	302,082	28,162	56,035	3,970	895	575	1,057	–	–	–	–	–
2022-04	392,499	26,003	345	302,178	28,214	55,672	3,938	896	554	1,047	–	–	–	–	–
2022-03	393,140	25,334	729	302,844	28,361	55,535	3,921	894	542	1,043	–	–	–	–	–
2022-02	394,124	23,948	651	303,996	28,502	55,330	3,888	876	501	1,031	–	–	–	–	–
2022-01	395,220	23,326	376	305,217	28,651	55,107	3,885	850	480	1,030	–	–	–	–	–
2021-12	394,404	23,449	366	304,968	28,558	54,674	3,724	843	456	1,019	–	162	–	–	–
2021-11	393,551	23,603	353	304,589	28,498	54,301	3,711	836	441	1,018	–	157	–	–	–
2021-10	394,945	22,278	335	305,767	28,682	54,328	3,718	841	432	1,020	–	157	–	–	–
2021-09	394,422	22,678	422	305,599	28,709	54,001	3,694	841	413	1,007	–	158	–	–	–
2021-08	396,717	20,283	437	307,438	28,979	54,202	3,678	842	402	1,019	–	157	–	–	–
2021-07	396,081	20,913	452	307,215	29,004	53,819	3,652	832	395	1,008	–	156	–	–	–
2021-06	397,892	18,822	464	308,638	29,320	53,942	3,629	831	375	1,004	–	153	–	–	–
2021-05	397,493	18,932	411	308,674	29,375	53,519	3,601	815	371	989	–	149	–	–	–
2021-04	398,281	17,572	362	309,461	29,514	53,441	3,562	807	363	986	–	147	–	–	–
2021-03	397,978	17,698	387	309,537	29,496	53,154	3,530	805	345	966	–	145	–	–	–
2021-02	398,874	16,662	341	310,389	29,668	53,066	3,501	804	338	967	–	141	–	–	–
2021-01	402,283	13,049	433	312,995	30,073	53,478	3,485	812	328	975	–	137	–	–	–
2020-12	405,333	10,851	1,248	315,251	30,592	53,813	3,426	813	320	981	–	137	–	–	–
2020-11	404,076	10,882	364	314,793	30,573	53,206	3,292	813	298	971	–	130	–	–	–
2020-10	402,172	21,418	2,875	313,398	30,342	52,936	3,303	805	295	963	–	130	–	–	–
2020-09	396,472	21,866	4,047	309,855	29,760	51,670	3,241	757	199	876	–	114	–	–	–
2020-08	390,958	22,393	1,576	306,606	29,194	50,385	3,085	703	80	820	–	85	–	–	–
2020-07	391,358	22,330	1,063	306,518	29,425	50,654	4,630	–	55	–	–	76	–	–	–
2020-06	394,592	19,079	677	308,479	29,781	51,530	4,690	–	37	–	–	75	–	–	–
2020-05	394,349	19,183	1,267	308,226	29,846	51,513	4,689	–	2	–	–	73	–	–	–
2020-04	394,108	19,303	542	307,596	30,016	51,823	4,601	–	0	–	–	72	–	–	–
2020-03	394,106	19,348	1,690	307,701	30,095	51,750	4,490	–	–	–	–	70	–	–	–
2020-02	392,184	19,586	789	305,800	30,092	51,750	4,477	–	–	–	–	65	–	–	–
2020-01	391,949	19,742	908	305,229	30,143	52,003	4,511	–	–	–	–	63	–	–	–
2019-12	390,266	20,818	618	304,013	30,059	51,657	4,483	–	–	–	–	54	–	–	–
2019-11	390,741	19,819	490	304,430	30,189	51,612	4,461	–	–	–	–	49	–	–	–
2019-10	390,301	19,924	747	304,173	30,235	51,406	4,443	–	–	–	–	44	–	–	–
2019-09	390,515	18,904	790	304,393	30,362	51,276	4,444	–	–	–	–	40	–	–	–
2019-08	389,533	18,919	736	303,850	30,312	50,941	4,397	–	–	–	–	33	–	–	–
2019-07	390,414	17,431	236	304,562	30,480	50,927	4,420	–	–	–	–	25	–	–	–
2019-06	390,776	17,544	430	304,849	30,563	50,918	4,424	–	–	–	–	22	–	–	–
2019-05	390,322	17,841	436	304,669	30,601	50,612	4,419	–	–	–	–	21	–	–	–
2019-04	391,221	16,816	509	305,417	30,758	50,602	4,427	–	–	–	–	17	–	–	–
2019-03	390,708	17,048	589	305,182	30,727	50,333	4,460	–	–	–	–	6	–	–	–
2019-02	395,037	12,948	424	308,202	31,215	50,984	4,636	–	–	–	–	0	–	–	–
2019-01	395,071	12,774	1,170	308,597	31,220	50,642	1,801	1,278	–	1,533	–	0	–	–	–
2018-12	393,029	2,509	1,012	308,058	31,111	49,277	1,783	1,280	–	1,520	–	–	–	–	–
2018-11	392,681	25,010	384	308,307	31,129	48,664	1,789	1,275	–	1,517	–	–	–	–	–
2018-10	391,486	25,548	1,468	307,561	31,013	48,361	1,786	1,272	–	1,493	–	–	–	–	–
2018-09	387,188	25,883	589	304,930	30,776	47,023	1,749	1,258	–	1,452	–	–	–	–	–
2018-08	386,040	26,113	752	304,437	30,630	46,573	1,734	1,240	–	1,426	–	–	–	–	–
2018-07	383,579	26,004	1,142	302,977	30,500	45,793	1,700	1,218	–	1,391	–	–	–	–	–
2018-06	385,277	26,352	621	303,597	30,791	46,495	1,710	1,253	–	1,431	–	–	–	–	–
2018-05	384,032	26,544	739	302,321	30,851	46,472	1,694	1,261	–	1,433	–	–	–	–	–
2018-04	382,322	26,753	302	300,968	30,883	46,110	1,671	1,268	–	1,422	–	–	–	–	–
2018-03	381,385	27,452	255	300,438	30,819	45,798	1,656	1,262	–	1,412	–	–	–	–	–
2018-02	381,503	27,140	207	300,533	30,907	45,734	1,658	1,263	–	1,408	–	–	–	–	–
2018-01	382,359	27,109	223	301,200	31,039	45,782	1,658	1,264	–	1,416	–	–	–	–	–
2017-12	382,142	27,027	216	301,207	31,086	45,529	1,633	1,277	–	1,410	–	–	–	–	–
2017-11	383,463	26,387	224	302,288	31,257	45,596	1,624	1,281	–	1,417	–	–	–	–	–
2017-10	385,271	24,498	235	303,663	31,483	45,811	1,613	1,285	–	1,416	–	–	–	–	–
2017-09	385,012	24,599	234	303,685	31,460	45,570	1,604	1,290	–	1,403	–	–	–	–	–
2017-08	384,801	24,859	242	303,719	31,452	45,366	1,591	1,287	–	1,386	–	–	–	–	–
2017-07	388,423	21,304	194	306,275	31,853	45,969	1,605	1,302	–	1,419	–	–	–	–	–
2017-06	387,734	21,228	200	305,936	31,779	45,727	1,590	1,291	–	1,411	–	–	–	–	–
2017-05	388,461	20,904	210	306,628	31,922	45,633	1,583	1,276	–	1,419	–	–	–	–	–
2017-04	388,404	21,021	200	306,722	31,939	45,489	1,575	1,268	–	1,411	–	–	–	–	–
2017-03	389,173	20,889	254	307,477	32,007	45,442	1,574	1,274	–	1,399	–	–	–	–	–
2017-02	393,850	17,158	389	310,721	32,542	46,296	1,601	1,279	–	1,411	–	–	–	–	–
2017-01	395,387	16,350	233	311,999	32,709	46,399	1,590	1,279	–	1,411	–	–	–	–	–
2016-12	396,593	39,233	1,722	313,064	32,836	46,417	1,583	1,277	–	1,416	–	–	–	–	–
2016-11	394,920	39,429	21	312,016	32,672	46,052	1,565	1,228	–	1,387	–	–	–	–	–
2016-10	393,000	40,205	1,469	310,586	32,518	45,780	1,523	1,226	–	1,367	–	–	–	–	–
2016-09	386,871	41,212	1,014	306,126	31,956	44,862	1,416	1,201	–	1,310	–	–	–	–	–
2016-08	384,661	41,955	688	304,832	31,734	44,315	1,369	1,151	–	1,260	–	–	–	–	–
2016-07	383,342	41,627	540	304,091	31,700	43,901	1,335	1,083	–	1,232	–	–	–	–	–
2016-06	383,252	41,001	2,997	304,055	31,710	43,930	1,304	1,043	–	1,210	–	–	–	–	–
2016-05	380,373	40,961	388	300,906	31,351	44,604	1,336	996	–	1,180	–	–	–	–	–
2016-04	379,124	41,887	2,356	299,597	31,294	44,726	1,335	996	–	1,176	–	–	–	–	–
2016-03	374,178	42,757	2,096	294,992	30,986	44,677	1,331	1,007	–	1,185	–	–	–	–	–
2016-02	371,492	43,505	1,216	290,597	30,860	46,324	1,364	1,116	–	1,231	–	–	–	–	–
2016-01	368,625	44,067	577	287,964	30,536	46,395	1,358	1,131	–	1,241	–	–	–	–	–
2015-12	369,051	43,390	508	288,334	30,495	46,504	1,339	1,138	–	1,241	–	–	–	–	–
2015-11	368,601	43,300	468	288,154	30,365	46,369	1,331	1,144	–	1,238	–	–	–	–	–
2015-10	368,392	43,792	584	288,203	30,240	46,227	1,328	1,158	–	1,236	–	–	–	–	–
2015-09	366,773	44,467	517	287,077	29,976	46,034	1,306	1,160	–	1,220	–	–	–	–	–
2015-08	366,746	44,819	469	287,158	29,843	46,051	1,307	1,177	–	1,210	–	–	–	–	–
2015-07	364,980	45,553	391	285,975	29,656	45,653	1,299	1,194	–	1,203	–	–	–	–	–
2015-06	363,909	45,743	397	285,412	29,525	45,294	1,289	1,197	–	1,192	–	–	–	–	–
2015-05	363,048	46,412	285	285,076	29,398	44,917	1,293	1,189	–	1,175	–	–	–	–	–
2015-04	362,559	48,532	307	284,909	29,320	44,688	1,284	1,188	–	1,170	–	–	–	–	–
2015-03	362,358	48,428	298	284,919	29,332	44,498	1,292	1,176	–	1,141	–	–	–	–	–
2015-02	363,807	46,644	289	286,013	29,443	44,727	1,300	1,186	–	1,138	–	–	–	–	–
2015-01	366,359	36,576	176	287,728	29,707	45,280	1,322	1,187	–	1,135	–	–	–	–	–
2014-12	374,527	35,272	532	293,924	30,383	46,487	1,375	1,214	–	1,144	–	–	–	–	–
2014-11	375,371	40,011	262	295,014	30,296	46,345	1,379	1,223	–	1,114	–	–	–	–	–
2014-10	374,146	41,007	347	293,960	30,218	46,270	1,372	1,220	–	1,106	–	–	–	–	–
2014-09	373,230	42,905	266	293,464	30,105	46,003	1,364	1,204	–	1,090	–	–	–	–	–
2014-08	372,947	43,201	256	293,481	30,069	45,779	1,357	1,194	–	1,067	–	–	–	–	–
2014-07	372,006	43,628	971	292,941	29,982	45,496	1,342	1,184	–	1,061	–	–	–	–	–
2014-06	368,860	38,756	304	291,004	29,590	44,744	1,318	1,166	–	1,038	–	–	–	–	–
2014-05	375,633	38,949	332	295,342	30,325	46,313	1,375	1,217	–	1,061	–	–	–	–	–
2014-04	377,041	39,247	399	296,472	30,552	46,354	1,363	1,239	–	1,061	–	–	–	–	–
2014-03	376,199	39,608	304	295,922	30,537	46,119	1,347	1,234	–	1,040	–	–	0	–	–
2014-02	378,641	38,216	265	297,850	30,779	46,316	1,346	1,247	–	1,048	–	–	55	–	–
2014-01	377,854	38,516	279	297,380	30,720	46,066	1,353	1,244	–	1,035	–	–	56	–	–
2013-12	376,738	38,666	220	296,705	30,584	45,781	1,348	1,243	–	1,022	–	–	55	–	–
2013-11	376,765	38,897	249	296,947	30,582	45,577	1,360	1,239	–	1,005	–	–	55	–	–
2013-10	376,441	38,750	286	296,928	30,511	45,363	1,358	1,232	–	993	–	–	56	–	–
2013-09	377,106	37,972	238	297,506	30,615	45,340	1,374	1,247	–	969	–	–	55	–	–
2013-08	375,058	39,814	220	296,173	30,370	44,906	1,370	1,231	–	953	–	–	55	–	–
2013-07	372,946	38,047	277	294,810	30,114	44,448	1,366	1,221	–	933	–	–	54	–	–
2013-06	378,372	35,718	255	299,118	30,762	44,891	1,406	1,236	–	903	–	–	56	–	–
2013-05	376,874	35,648	464	298,185	30,604	44,503	1,400	1,239	–	891	–	–	52	–	–
2013-04	383,477	27,569	109	303,214	31,338	45,255	1,435	1,291	–	891	–	–	53	–	–
2013-03	394,390	18,203	116	310,931	32,502	47,120	1,494	1,356	–	934	–	–	53	–	–
2013-02	399,817	13,293	430	315,028	33,010	47,871	1,523	1,398	–	933	–	–	54	–	–
2013-01	399,919	12,731	1,005	315,277	33,091	47,632	1,528	1,406	–	943	–	–	42	–	–
2012-12	398,227	12,708	834	313,989	33,121	47,210	1,535	1,408	–	942	–	–	22	–	–
2012-11	399,289	16,989	166	314,468	33,387	47,497	1,555	1,419	–	940	–	–	23	–	–
2012-10	393,114	18,811	1,985	309,451	33,043	46,734	1,542	1,403	–	919	–	–	22	–	–
2012-09	379,093	20,110	1,125	298,630	32,338	44,433	1,442	1,378	–	858	–	–	14	–	–
2012-08	374,560	20,884	242	294,695	32,491	43,804	1,368	1,375	–	826	–	–	1	–	–
2012-07	373,028	21,494	436	293,698	32,397	43,378	3,555	–	–	–	–	–	0	–	–
2012-06	373,136	19,343	432	293,995	32,444	43,115	3,582	–	–	–	–	–	0	–	–
2012-05	371,219	19,303	367	292,606	32,308	42,708	1,443	1,374	–	780	–	–	–	–	–
2012-04	370,379	18,269	545	292,191	32,245	42,348	1,456	1,368	–	771	–	–	–	–	–
2012-03	370,367	18,554	473	292,046	32,364	42,355	1,467	1,378	–	757	–	–	–	–	–
2012-02	368,516	18,872	288	290,760	32,205	41,977	1,453	1,372	–	749	–	–	–	–	–
2012-01	366,832	19,063	253	289,687	31,991	41,617	1,432	1,363	–	742	–	–	–	–	–
2011-12	367,838	19,018	188	290,755	31,946	41,582	1,439	1,363	–	753	–	–	–	–	–
2011-11	371,205	16,037	176	293,344	32,281	41,987	1,449	1,388	–	755	–	–	–	1	–
2011-10	371,723	15,690	277	293,829	32,365	41,938	1,446	1,395	–	750	–	–	–	0	–
2011-09	371,421	15,860	833	293,778	32,302	41,750	1,412	1,393	–	743	–	–	–	43	–
2011-08	369,720	16,000	402	292,106	32,276	41,726	1,423	1,401	–	743	–	–	–	45	–
2011-07	368,336	16,109	216	291,146	32,176	41,417	1,409	1,411	–	732	–	–	–	45	–
2011-06	367,682	16,249	198	290,843	32,124	41,140	1,403	1,407	–	719	–	–	–	46	–
2011-05	366,623	14,653	185	290,089	32,002	40,970	1,391	1,406	–	723	–	–	–	42	–
2011-04	367,884	14,434	112	291,011	32,192	41,121	1,365	1,416	–	738	–	–	–	41	–
2011-03	368,734	14,441	202	291,754	32,276	41,129	1,370	1,420	–	744	–	–	–	41	–
2011-02	368,412	14,165	144	291,597	32,227	41,039	1,359	1,417	–	736	–	–	–	37	–
2011-01	367,848	11,105	253	291,284	32,159	40,878	1,355	1,416	–	723	–	–	–	33	–
2010-12	367,321	20,537	406	291,282	32,104	40,467	1,331	1,401	–	705	–	–	–	31	–
2010-11	367,874	19,763	274	291,753	32,172	40,472	1,324	1,411	–	711	–	–	–	31	–
2010-10	365,767	20,776	513	289,979	32,042	40,269	1,337	1,407	–	703	–	–	–	30	–
2010-09	363,005	21,220	455	288,089	31,734	39,739	1,329	1,393	–	693	–	–	–	28	–
2010-08	362,710	21,365	474	287,645	31,682	39,910	1,348	1,402	–	694	–	–	–	29	–
2010-07	361,350	21,516	1,978	286,805	31,490	39,597	1,345	1,409	–	678	–	–	–	25	1
2010-06	361,785	21,641	386	287,305	31,502	37,782	1,349	1,416	–	669	–	–	–	23	1,739
2010-05	361,561	21,693	148	287,273	31,413	37,507	1,324	1,413	–	662	–	–	–	21	1,948
2010-04	361,329	21,473	173	287,264	31,340	37,471	1,327	1,408	–	657	–	–	–	21	1,841
2010-03	361,965	21,393	162	287,955	31,345	37,519	1,338	1,415	–	658	–	–	–	22	1,713
2010-02	361,820	21,348	128	288,015	31,352	37,455	1,339	1,414	–	647	–	–	–	20	1,578
2010-01	362,484	21,303	125	288,635	31,449	37,485	1,348	1,415	–	644	–	–	–	20	1,488