Wisconsin - County Infection Estimates

See state-wide estimates here.

Click on a county name to view the infections estimates for that county.

See the Counties Summary page for a searchable and sortable table.

Note: Due to the inherent lag between infections and reporting of cases, our estimates of infections are as of 14 days ago.

Last updated: March 8, 2021

FIPS Code	County	Population	Confirmed Cases	% Currently Infected	% Total Infected
55079	Milwaukee	945,726	107,719	0.4	37.1
55025	Dane	546,695	42,524	0.6	24.5
55133	Waukesha	404,198	45,147	0.5	35.0
55009	Brown	264,542	32,924	0.5	40.5
55101	Racine	196,311	23,057	0.4	37.9
55087	Outagamie	187,885	21,825	0.6	36.3
55139	Winnebago	171,907	19,882	0.5	36.6
55059	Kenosha	169,561	17,083	0.4	32.5
55105	Rock	163,354	16,019	0.3	31.1
55131	Washington	136,034	15,642	0.4	36.1
55073	Marathon	135,692	15,112	0.4	35.1
55063	La Crosse	118,016	12,971	0.4	34.3
55117	Sheboygan	115,340	13,754	0.6	37.6
55035	Eau Claire	104,646	11,390	0.4	34.1
55127	Walworth	103,868	11,281	0.3	34.5
55039	Fond du Lac	103,403	13,124	0.5	40.2
55109	St. Croix	90,687	8,072	0.4	27.6
55089	Ozaukee	89,221	8,579	0.3	30.4
55027	Dodge	87,839	12,240	0.4	44.2
55055	Jefferson	84,769	8,885	0.4	32.8
55071	Manitowoc	78,981	8,400	0.3	33.3
55141	Wood	72,999	7,172	0.3	30.6
55097	Portage	70,772	7,021	0.4	31.1
55017	Chippewa	64,658	7,259	0.4	35.3
55111	Sauk	64,442	5,570	0.4	27.2
55021	Columbia	57,532	5,451	0.4	29.8
55043	Grant	51,439	5,364	0.3	33.0
55135	Waupaca	50,990	5,714	0.5	35.2
55015	Calumet	50,089	6,051	0.5	38.0
55081	Monroe	46,253	4,432	0.5	29.7
55033	Dunn	45,368	4,633	0.5	31.7
55005	Barron	45,244	5,582	0.7	38.2
55095	Polk	43,783	4,036	0.8	28.2
55031	Douglas	43,150	4,266	0.4	30.5
55093	Pierce	42,754	4,390	0.5	32.0
55115	Shawano	40,899	5,107	0.3	39.7
55075	Marinette	40,350	4,374	0.2	34.3
55083	Oconto	37,930	4,738	0.3	39.4
55045	Green	36,960	3,300	1.1	27.2
55085	Oneida	35,595	3,556	0.6	31.1
55019	Clark	34,774	3,549	0.1	32.3
55123	Vernon	30,822	1,905	0.3	19.2
55121	Trempealeau	29,649	3,498	0.3	37.1
55029	Door	27,668	2,629	0.3	30.0
55069	Lincoln	27,593	3,110	0.4	35.3
55057	Juneau	26,687	3,092	0.3	36.3
55137	Waushara	24,443	2,414	0.2	31.2
55049	Iowa	23,678	1,971	0.3	26.1
55125	Vilas	22,195	2,281	0.9	31.5
55053	Jackson	20,643	2,626	0.1	40.3
55061	Kewaunee	20,434	2,594	0.2	40.0
55119	Taylor	20,343	2,015	0.2	31.1
55001	Adams	20,220	1,754	0.4	27.1
55067	Langlade	19,189	2,095	0.2	34.8
55047	Green Lake	18,913	1,951	0.2	32.7
55103	Richland	17,252	1,327	0.3	24.3
55065	Lafayette	16,665	1,618	0.6	30.4
55113	Sawyer	16,558	1,569	0.7	30.3
55023	Crawford	16,131	1,720	0.2	33.8
55129	Washburn	15,720	1,376	0.4	27.0
55077	Marquette	15,574	1,494	0.3	30.4
55003	Ashland	15,562	1,244	0.1	25.0
55013	Burnett	15,414	1,351	0.8	27.0
55007	Bayfield	15,036	1,144	0.2	23.8
55107	Rusk	14,178	1,306	0.3	28.9
55099	Price	13,351	1,264	0.5	29.4
55011	Buffalo	13,031	1,354	0.3	32.3
55041	Forest	9,004	994	0.1	35.3
55091	Pepin	7,287	825	0.2	35.3
55051	Iron	5,687	672	1.1	36.2
55078	Menominee	4,556	797	0.1	55.7
55037	Florence	4,295	469	0.2	34.9