Local Child Support Agencies

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Agencias Locales de Mantenimiento de Menores  
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To view contact information, select the appropriate child support agency (CSA) from the pull-down menu.

Adams County Child Support Agency

Telephone Number   
(608) 339-4228   

Address   
Courthouse, Room C020   
401 Adams Street, Suite 2   
P.O. Box 528   
Friendship, WI 53934-0528   

Adams County Child Support Agency Website

Ashland County Child Support Agency

Telephone Number   
(715) 682-7020   

Address   
Courthouse, Room 100   
201 West Main Street   
Ashland, WI 54806   

Ashland County Child Support Agency Website

Barron County Child Support Agency

Telephone Number   
(414) 615-2596   

Address   
Courthouse, Room 300   
335 East Monroe Avenue   
Barron, WI 54812   

Barron County Child Support Agency Website

Bayfield County Child Support Agency

Telephone Number   
(715) 373-6106   

Address   
117 East 5th Street   
P.O. Box 187   
Washburn, WI 54891   

Bayfield County Child Support Agency Website

Brown County Child Support Agency

Telephone Number   
(920) 448-4090   

Address   
Northern Building, Room 450   
305 East Walnut Street   
P.O. Box 23600   
Green Bay, WI 54305-3600   

Brown County Child Support Agency WebsiteBrown County Email

Buffalo County Child Support Agency

Telephone Number   
(608) 685-4412   

Address   
407 South Second Street   
P.O. Box 517   
Alma, WI 54610-0517   

Buffalo County Child Support Agency Website

Burnett County Child Support Agency

Telephone Number   
(715) 349-2555   

Address   
Government Center, Room 225   
7410 County Road K, #118   
Siren, WI 54872-9043   

Burnett County Child Support Agency WebsiteBurnett County Email

Calumet County Child Support Agency

Telephone Number   
(920) 849-1454   

Address   
Courthouse   
206 Court Street   
Chilton, WI 53014   

Calumet County Child Support Agency Website

Chippewa County Child Support Agency

Telephone Number   
(715) 726-7750   

Address   
Courthouse, Room 225   
711 North Bridge Street   
Chippewa Falls, WI 54729   

Chippewa County Child Support Agency Website

Clark County Child Support Agency

Telephone Number   
(715) 743-5213   

Address   
Courthouse, Room 504   
517 Court Street   
Neillsville, WI 54456   

Clark County Child Support Agency WebsiteClark County Email

Columbia County Child Support Agency

Telephone Number   
(608) 742-9610   

Address   
400 Dewitt Street   
P.O. Box 256   
Portage, WI 53901   

Columbia County Child Support Agency WebsiteColumbia County Email

Crawford County Child Support Agency

Telephone Number   
(608) 326-0218   

Address   
Administration Building   
225 North Beaumont Road, Suite 318   
Prairie du Chien, WI 53821   

Crawford County Child Support Agency Website

Dane County Child Support Agency

Telephone Number   
(608) 266-4031   

Address   
City-County Building, Room 365   
210 Martin Luther King, Jr. Blvd.   
Madison, WI 53703-3342   

Dane County Child Support Agency Website

Dodge County Child Support Agency

Telephone Number   
(920) 386-4280   

Address   
210 W. Center Street   
Juneau, WI 53039   

Dodge County Child Support Agency WebsiteDodge County Email

Door County Child Support Agency

Telephone Number   
(920) 746-2231   

Address   
Door County Justice Center   
1211 S. Duluth Ave.   
Sturgeon Bay, WI 54235   

Door County Child Support Agency Website

Douglas County Child Support Agency

Telephone Number   
(715) 395-1420   

Address   
Courthouse, Room 202   
1313 Belknap Street   
Superior, WI 54880   

Douglas County Child Support Agency Website

Dunn County Child Support Agency

Telephone Number   
(715) 232-1671   

Address   
Judicial Center, Suite 1600   
615 Stokke Parkway   
Menomonie, WI 54751-4912   

Dunn County Child Support Agency WebsiteDunn County Email

Eau Claire County Child Support Agency

Telephone Number   
(715) 839-4770   

Address   
Courthouse, Suite 1200   
721 Oxford Avenue   
Eau Claire, WI 54703-5481   

Eau Claire County Child Support Agency WebsiteEau Claire County Email

Florence County Child Support Agency

Telephone Number   
(715) 528-3369   

Address   
501 Lake Avenue   
P.O. Box 410   
Florence, WI 54121   

Florence County Child Support Agency Website

Fond du Lac County Child Support Agency

Telephone Number   
(920) 929-3057   

Address   
Government Center   
160 South Macy Street   
Fond du Lac, WI 54935   

Fond du Lac County Child Support Agency WebsiteFond Du Lac County Email

Forest County Child Support Agency

Telephone Number   
(715) 478-2157   

Address   
Courthouse   
200 East Madison Street   
Crandon, WI 54520   

Forest County Child Support Agency Website

Forest County Potawatomi Tribal County Child Support Agency

Telephone Number   
(715) 478-7260   

Address   
5415 Everybody's Road   
P.O. Box 340   
Crandon, WI 54520   

Forest County Potawatomi Tribal County Child Support Agency Website

Grant County Child Support Agency

Telephone Number   
(608) 723-4823   

Address   
Courthouse   
130 West Maple Street   
Lancaster, WI 53813   

Grant County Child Support Agency WebsiteGrant County Email

Green County Child Support Agency

Telephone Number   
(608) 328-9460   

Address   
Justice Center   
2841 Sixth Street   
Monroe, WI 53566   

Green County Child Support Agency WebsiteGreen County Email

Green Lake County Child Support Agency

Telephone Number   
(920) 294-4048   

Address   
Justice Center   
571 County Road A   
Green Lake, WI 54941-3188   

Green Lake County Child Support Agency WebsiteGreen Lake County Email

Ho-Chunk Nation Tribal County Child Support Agency

Telephone Number   
(715) 284-1052   

Address   
W9598 Hwy. 54 East   
P.O. Box 245   
Black River Falls, WI 54615   

Ho-Chunk Nation Tribal County Child Support Agency Website

Iowa County Child Support Agency

Telephone Number   
(608) 935-0390   

Address   
Courthouse, Suite 203   
222 North Iowa Street   
Dodgeville, WI 53533   

Iowa County Child Support Agency WebsiteIowa County Email

Iron County Child Support Agency

Telephone Number   
(715) 561-4485   

Address   
Courthouse, Suite 211   
300 Taconite Street   
Hurley, WI 54534   

Iron County Child Support Agency WebsiteIron County Email

Jackson County Child Support Agency

Telephone Number   
(715) 284-4301 ext. 409   

Address   
421 County Road R   
Black River Falls, WI 54615   

Jackson County Child Support Agency Website

Jefferson County Child Support Agency

Telephone Number   
(920) 674-7255   

Address   
Courthouse   
311 S. Center Ave., Room C2070   
Jefferson, WI 53549   

Jefferson County Child Support Agency WebsiteJefferson County Email

Juneau County Child Support Agency

Telephone Number   
(608) 847-9475   

Address   
Department of Human Services   
Child Support Unit   
200 Hickory Street   
Mauston, WI 53948   

Juneau County Child Support Agency Website

Kenosha County Child Support Agency

Telephone Number   
(262) 697-4500   

Address   
8600 Sheridan Road, Suite 301   
Kenosha, WI 53143-6505   

Kenosha County Child Support Agency Website

Kewaunee County Child Support Agency

Telephone Number   
(920) 388-7172   

Address   
Courthouse   
613 Dodge Street   
Kewaunee, WI 54216   

Kewaunee County Child Support Agency Website

La Crosse County Child Support Agency

Telephone Number   
(414) 615-2594   

Address   
333 Vine Street, Room 1701   
La Crosse, WI 54601   

La Crosse County Child Support Agency Website

Lac Courte Oreilles Child Support Agency

Telephone Number   
(715) 558-7461   

Address   
13526 W. Trepania Road   
Suite 202   
Hayward, WI 54843   

Lac Courte Oreilles Child Support Agency Website

Lac du Flambeau Tribal County Child Support Agency

Telephone Number   
(715) 588-4236   

Address   
623 Peace Pipe Road   
P.O. Box 1198   
Lac du Flambeau, WI 54538-1198   

Lac du Flambeau Tribal County Child Support Agency Website

Lafayette County Child Support Agency

Telephone Number   
(608) 776-4843   

Address   
Lafayette County Courthouse   
626 Main Street   
Darlington, WI 53530   

Lafayette County Child Support Agency Website

Langlade County Child Support Agency

Telephone Number   
(715) 627-6225   

Address   
837 Clermont Street   
Antigo, WI 54409-1948   

Langlade County Child Support Agency Website

Lincoln County Child Support Agency

Telephone Number   
(715) 536-9700   

Address   
Health & Human Services Center, Suite 307   
607 North Sales Street   
Merrill, WI 54452   

Lincoln County Child Support Agency Website

Manitowoc County Child Support Agency

Telephone Number   
(920) 683-4066   

Address   
1010 South 8th Street   
Manitowoc, WI 54220-5377   

Manitowoc County Child Support Agency WebsiteManitowoc County Email

Marathon County Child Support Agency

Telephone Number   
(715) 261-7620   

Address   
1000 Lake View Drive, Suite 400   
Wausau, WI 54403   

Marathon County Child Support Agency WebsiteMarathon County Email

Marinette County Child Support Agency

Telephone Number   
(715) 732-7440   

Address   
Courthouse, Room C223   
1926 Hall Avenue   
Marinette, WI 54143-1717   

Marinette County Child Support AgencyWebsiteMarinette County Email

Marquette County Child Support Agency

Telephone Number   
(608) 297-3124   

Address   
428 Underwood Avenue   
Montello, WI 53949   

Marquette County Child Support Agency Website

Menominee Tribal County Child Support Agency

Telephone Number   
(715) 799-5290   

Address   
W2908 Tribal Office Loop Road   
P.O. Box 520   
Keshena, WI 54135   

Menominee Tribal County Child Support Agency Website

Milwaukee County Child Support Agency

Telephone Number   
(414) 615-2593   

Address   
Courthouse, Room 101   
901 North 9th Street   
Milwaukee, WI 53233   

Milwaukee County Child Support Agency WebsiteMilwaukee County Email

Monroe County Child Support Agency

Telephone Number   
(608) 269-8733   

Address   
112 South Court Street, Room 2100   
Sparta, WI 54656-1765   

Monroe County Child Support Agency WebsiteMonroe County Email

Oconto County Child Support Agency

Telephone Number   
(920) 834-6862   

Address   
Courthouse   
301 Washington Street   
Oconto, WI 54153   

Oconto County Child Support Agency Website

Oneida County Child Support Agency

Telephone Number   
(888) 662-5695 (toll free)   

Address   
1 South Oneida Avenue   
P.O. Box 400   
Rhinelander, WI 54501   

Oneida County Child Support Agency WebsiteOneida County Email

Oneida Nation Tribal County Child Support Agency

Telephone Number   
(920) 490-3701   

Address   
P.O. Box 365   
Oneida, WI 54155   

Oneida Nation Tribal County Child Support Agency Website

Outagamie County Child Support Agency

Telephone Number   
(920) 832-5058   

Address   
Government Center   
320 S. Walnut St.   
Appleton, WI 54911   

Outagamie County Child Support Agency Website

Ozaukee County Child Support Agency

Telephone Number   
(262) 284-8400   

Address   
Justice Center, Room 232   
1201 South Spring Street   
P.O. Box 994   
Port Washington, WI 53074-0994   

Ozaukee County Child Support Agency WebsiteOzaukee County Email

Pepin County Child Support Agency

Telephone Number   
(715) 672-8941   

Address   
740 Seventh Avenue West   
P.O. Box 39   
Durand, WI 54736   

Pepin County Child Support Agency Website

Pierce County Child Support Agency

Telephone Number   
(715) 273-6764   

Address   
412 W. Kinne Street   
P.O. Box 670   
Ellsworth, WI 54011   

Pierce County Child Support Agency Website

Polk County Child Support Agency

Telephone Number   
(715) 485-9297   

Address   
Justice Center, Suite 100   
1005 W. Main Street   
Balsam Lake, WI 54810   

Polk County Child Support Agency Website

Portage County Child Support Agency

Telephone Number   
(715) 346-1588   

Address   
Ruth Gilfry Building   
817 Whiting Avenue   
Stevens Point, WI 54481   

Portage County Child Support Agency WebsitePortage County Email

Price County Child Support Agency

Telephone Number   
(715) 339-3094   

Address   
Courthouse, Room 3   
126 Cherry Street   
Phillips, WI 54555   

Price County Child Support Agency WebsitePrice County Email

Racine County Child Support Agency

Telephone Number   
(414) 615-2590   

Address   
1717 Taylor Avenue   
Racine, WI 53403-1256   

Racine County Child Support Agency WebsiteRacine County Email

Red Cliff Tribal County Child Support Agency

Telephone Number   
(715) 779-3769   

Address   
88455 Pike Rd.   
Bayfield, WI 54814   

Red Cliff Tribal County Child Support Agency Website

Richland County Child Support Agency

Telephone Number   
(608) 647-8663   

Address   
181 West Seminary Street   
Richland Center, WI 53581   

Richland County Child Support Agency Website

Rock County Child Support Agency

Telephone Number   
(608) 757-5700   

Address   
Courthouse   
51 South Main Street   
Janesville, WI 53545   

Rock County Child Support Agency Website

Rusk County Child Support Agency

Telephone Number   
(715) 532-2299   

Address   
Courthouse, Suite C240   
311 Miner Avenue East   
Ladysmith, WI 54848   

Rusk County Child Support Agency Website

St. Croix County Child Support Agency

Telephone Number   
(715) 386-4691   

Address   
Government Center   
1101 Carmichael Road   
Hudson, WI 54016-7710   

St. Croix County Child Support Agency Website

Sauk County Child Support Agency

Telephone Number   
(608) 355-3238   

Address   
Courthouse   
515 Oak Street, 2nd Floor   
Baraboo, WI 53913   

Sauk County Child Support Agency Website

Sawyer County Child Support Agency

Telephone Number   
(715) 634-3173   

Address   
10610 West Main Street, Suite 115   
Hayward, WI 54843   

Sawyer County Child Support Agency Website

Shawano County Child Support Agency

Telephone Number   
(715) 526-2190   

Address   
W7327 Anderson Avenue   
Shawano, WI 54166   

Shawano County Child Support Agency Website

Sheboygan County Child Support Agency

Telephone Number   
(414) 615-2591   

Address   
Courthouse Annex, 2nd Floor   
615 North 6th Street   
Sheboygan, WI 53081   

Sheboygan County Child Support Agency WebsiteSheboygan County Email

Sokaogon Tribal County Child Support Agency

Telephone Number   
(715) 478-6442   

Address   
Sokaogon Chippewa Community   
Tribal Child Support Agency   
10808 Sokaogon Drive   
Crandon, WI 54520   

Sokaogon Tribal County Child Support Agency Website

Stockbridge-Munsee Tribal County Child Support Agency

Telephone Number   
(715) 793-4036   

Address   
P.O. Box 70   
Bowler, WI 54416   

Stockbridge-Munsee Tribal County Child Support Agency Website

Taylor County Child Support Agency

Telephone Number   
(715) 748-1493   

Address   
Courthouse, Room G200   
224 South 2nd Street   
Medford, WI 54451   

Taylor County Child Support Agency Website

Trempealeau County Child Support Agency

Telephone Number   
(715) 538-2311 ext. 312   

Address   
18600 Hobson St  
Whitehall, WI 54773  

Trempealeau County Child Support Agency Website

Vernon County Child Support Agency

Telephone Number   
(608) 637-5290   
Fax:   
(608) 637-5505   

Address   
318 Fairlane Dr. Suite 100   
Viroqua, WI 54665   

Vernon County Child Support Agency WebsiteVernon County Email

Vilas County Child Support Agency

Telephone Number   
(715) 479-3705   

Address   
330 Court Street   
Eagle River, WI 54521   

Vilas County Child Support Agency WebsiteVilas County Email

Walworth County Child Support Agency

Telephone Number   
(262) 741-7100   

Address   
1800 County Rd. NN, Room 1040   
P.O. Box 1001   
Elkhorn, WI 53121   

Walworth County Child Support Agency Website

Washburn County Child Support Agency

Telephone Number   
(715) 468-4747   

Address   
304 2nd Street   
P.O. Box 250   
Shell Lake, WI 54871   

Washburn County Child Support Agency WebsiteWashburn County Email

Washington County Child Support Agency

Telephone Number   
(262) 335-4377   

Address   
Justice Center - Courthouse   
484 Rolfs Avenue, Room 3105   
P.O. Box 1986   
West Bend, WI 53095-7986   

Washington County Child Support Agency Website Washington County Email

Waukesha County Child Support Agency

Telephone Number   
(414) 615-2586   

Address   
Room AC 348   
515 W. Moreland Blvd   
Waukesha, WI 53188   

Waukesha County Child Support Agency Website

Waupaca County Child Support Agency

Telephone Number   
(715) 258-6448   

Address   
811 Harding Street   
Waupaca, WI 54981-2081   

Waupaca County Child Support Agency Website

Waushara County Child Support Agency

Telephone Number   
(920) 787-0400   

Address   
209 South St. Marie Street   
P.O. Box 238   
Wautoma, WI 54982   

Waushara County Child Support Agency WebsiteWaushara County Email

Winnebago County Child Support Agency

Telephone Number   
(920) 236-4780   

Address   
415 Jackson Street, Room 170   
P.O. Box 2808   
Oshkosh, WI 54903   

Winnebago County Child Support Agency Website

Wood County Child Support Agency

Telephone Number   
(715) 421-8430   

Address   
400 Market Street   
P.O. Box 8095   
Wisconsin Rapids, WI 54495   

Wood County Child Support Agency Website