Kansas Secretary of State | Elections | Election Statistics Data

Voter Registration

Monthly Totals

2024 Monthly Totals

Monthly Voter Registration Totals
Date	Republican	Democratic	Libertarian	No Labels Kansas	United Kansas	Unaffiliated	Total
01/2024	870,291	505,520	24098	0	0	559,751	1,959,660
02/2024	871,136	504,452	24,129	1	0	561,674	1,961,392
03/2024	872,303	503,962	24,146	16	0	563,369	1,963,796
04/2024	874,132	503,972	24,151	39	0	563,482	1,965,776
05/2024	876,627	504,736	24,224	80	0	566,113	1,971,780
06/2024	877,695	504,547	24,307	242	18	568,818	1,975,627
07/2024	878,701	504,968	24,395	347	42	569,336	1,977,790
09/2024	893,1801	512,630	24,580	2,183	131	561,916	1,994,621
10/2024	908,890	518,966	24,568	3,563	414	574,730	2,031,132

2023 Monthly Totals

Monthly Voter Registration Totals
Date	Republican	Democratic	Libertarian	Unaffiliated	Total
01/2023	878,671	516,160	24,060	541,345	1,960,236
02/2023	874,463	512,564	23,891	537,392	1,948,310
03/2023	873,857	512,135	23,953	538,916	1,948,861
04/2023	872,470	511,042	23,947	540,220	1,947,679
05/2023	871,634	510,398	23,959	541,804	1,947,795
06/2023	871,924	510,270	24,014	544,574	1,950,782
07/2023	870,859	509,489	24,033	546,059	1,950,440
08/2023	870,168	508,877	24,057	546,888	1,949,990
09/2023	869,080	506,958	24,046	548,630	1,948,714
10/2023	867,805	506,530	24,059	552,584	1,950,978
11/2023	869,391	506,640	24,088	554,236	1,954,355
12/2023	870,153	506,302	24,159	556,996	1,957,610

2022 Monthly Totals

Monthly Voter Registration Totals
Date	Republican	Democratic	Libertarian	Unaffiliated	Total
01/2022	852,000	495,760	21,453	546,161	1,915,374
02/2022	851,036	494,847	21,513	547,815	1,915,211
03/2022	850,227	494,021	21,544	549,061	1,914,853
04/2022	850,433	493,590	21,652	551,920	1,917,595
05/2022	850,464	493,489	21,759	554,044	1,919,756
06/2022	850,553	493,661	21,891	556,542	1,922,647
07/2022	851,882	495,574	22,207	560,309	1,929,972
08/2022	858,429	503,746	23,053	565,871	1,951,099
09/2022	874,446	518,651	21,164	543,315	1,957,576
10/2022	883,959	523,346	24,179	543,706	1,975,190
11/2022	883,988	523,317	24,230	544,000	1,975,535
12/2022	884,969	523,338	24,323	546,374	1,979,004

2021 Monthly Totals

Monthly Voter Registration Totals
Date	Republican	Democratic	Libertarian	Unaffiliated	Total
01/2021	874,555	509,955	21,178	536,468	1,942,156
02/2021	871,817	508,808	21,297	537,698	1,939,620
03/2021	857,940	500,483	20,810	527,672	1,906,905
04/2021	856,396	499,835	20,841	528,425	1,905,497
05/2021	856,026	499,699	20,925	530,240	1,906,890
06/2021	855,102	499,319	20,981	531,433	1,906,835
07/2021	853,355	497,856	20,957	530,954	1,903,122
08/2021	853,188	497,603	21,009	532,866	1,904,666
09/2021	852,648	497,603	21,091	535,845	1,907,187
10/2021	852,453	497,207	21,177	538,359	1,909,196
11/2021	852,003	496,591	21,252	540,471	1,910,317
12/2021	852,419	496,319	21,371	543,820	1,913,929

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County Totals

Note: These figures do not include registered voters affiliated with parties who have not achieved major party status as determined by state law. These figures do not include voter registrations that have been received by county election officials but not yet processed. The information above is subject to changes with individual voter registration changes.

Note: K.S.A. 25-433 defines an inactive voter as a registered voter who, based on information provided by the postal service, appears to have moved to a residence address outside the county in which the voter is currently registered and who has been mailed a confirmation notice as described in subparagraph (4) of subsection (e) of K.S.A. 25-2316c, and amendments thereto, or because a "Forwarding Order Expired" or "Moved — No Forwarding Address" notice was received from the post office.

Yearly Totals

Affiliated Voters by Party
Year	Republican	Democratic	Libertarian	Unaffiliated
2010	766,422	460,243	10,088	486,979
2012	790,345	446,237	11,373	522,096
2014	777,771	426,970	12,993	527,132
2016	807,912	450,265	15,556	544,194
2018	817,713	463,114	17,618	543,403
2020	872,514	512,260	20,825	531,856

Registered Voters
Year	Registered Voters
2010	1,725,012
2012	1,771,252
2014	1,744,866
2016	1,817,920
2018	1,841,776
2020	1,937,455

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Ballots Cast by Type

General Election - Ballot Type
	2016	2018	2020
Advance by Mail Ballots	173,457	152,267	459,229
Advance In-Person Ballots	332,007	249,464	371,854
Election Day Ballots	720,203	637,354	544,042
Total	1,225,667	1,039,085	1,375,125

Note: Kansas historically has a higher percentage of provisional ballots compared to all ballots cast than other states because Kansas state law allows a provisional ballot to be cast for any reason.

Note: K.S.A. 25-409 and -414 require the election judge to issue to any person offering to vote, whom the judge shall suspect not to be qualified as an elector a provisional ballot. Reasons can include voter not on registration list, voter name change, voter change of address, voter offered to vote in person after requesting an advance mail ballot, and others.

Provisional Ballots Cast - General Election
2016	2018	2020
40,872	29,043	45,671

Primary Election - Ballot Type
	2016	2018	2020
Advance by Mail Ballots	36,532	30,169	261,180
Advance In-Person Ballots	28,452	40,406	51,664
Election Day Ballots	321,537	387,023	323,188
Total	386,521	457,598	636,032

Provisional Ballots Cast - Primary Election
2016	2018	2020
9,246	9,662	16,037

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Advance Voting

Advance In-Person

Advance In-Person Ballots
Year	Primary Election	General Election
2016	45,663	332,007
2018	59,280	249,464
2020	50,635	371,854

Note: 2020 was the first election cycle where advance ballots (in-person and mail ballot) were tracked by party affiliation.

Ballots by Party - General Election
Year	Republican	Democratic	Libertarian	Unaffiliated	Total Cast
2020	211,142	81,934	3,489	75,288	371,853

Note: 2020 was the first election cycle where advance ballots (in-person and mail ballot) were tracked by party affiliation.

Ballots by Party - Primary Election
Year	Republican	Democratic	Libertarian	Unaffiliated	Total Cast
2020	38,898	10,390	9	1,338	50,635

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Advance By Mail - Total

Note: Kansas law has allowed voters to request an advance by mail ballot without requiring a reason since 1996. Voters with a permanent illness or disability may request permanent advance by mail ballot status by contacting their county election office.

General Election Advance by Mail Ballot Sent
Year	Total Sent	Returned Ballots	Unreturned Ballots	Return Rate
2016	202,138	173,457	28,681	85.8%
2018	194,505	152,267	42,238	78.2%
2020	509,486	459,229	50,257	90.1%

Primary Election Advance by Mail Ballot Sent
Year	Total Sent	Returned Ballots	Unreturned Ballots	Return Rate
2016	54,302	36,532	17,770	67.3%
2018	51,455	30,169	21,286	58.6%
2020	315,095	261,182	53,913	82.9%

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Advance By Mail - Party

Note: 2020 was the first election cycle where advance ballots (in-person and mail ballot) were tracked by party affiliation.

General Election Ballots by Party - Sent
Year	Republican	Democratic	Libertarian	Unaffiliated	Total
2020	191,395	231,598	2,627	83,721	509,341

General Election Ballots by Party - Returned
Year	Republican	Democratic	Libertarian	Unaffiliated	Total
2020	173,978	211,799	2,164	71,283	459,224

Note: 2020 was the first election cycle where advance ballots (in-person and mail ballot) were tracked by party affiliation.

Primary Election Ballots by Party - Sent
Year	Republican	Democratic	Libertarian	Unaffiliated	Total
2020	155,518	157,385	39	2,137	315,079

Primary Election Ballots by Party - Returned
Year	Republican	Democratic	Libertarian	Unaffiliated	Total
2020	130,999	129,406	14	763	261,182

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Election Statistics Data

Voter Registration

Monthly Totals

2024 Monthly Totals

2023 Monthly Totals

2022 Monthly Totals

2021 Monthly Totals

County Totals

2024 County Totals

2023 County Totals

2022 County Totals

2021 County Totals

Yearly Totals

Ballots Cast by Type

Advance Voting

Advance In-Person

Advance By Mail - Total

Advance By Mail - Party