Each State, Territory, and Indian Tribal Organization has their own WIC agency that manages benefits, item eligibility, and project operations. Below, you can find an interactive map that will direct you to the WIC Agency of your State or Territory. A list of States, Territories, and Indian Tribal Organizations is also included and will direct you to that WIC Agency's website.
Interactive map taken from the USDA Food and Nutrition Service:
http://www.fns.usda.gov/wic/wic-contacts
States | Territories | Indian Tribal Organizations
Alabama: http://www.adph.org/wic/
Alaska: http://dhss.alaska.gov/dpa/Pages/nutri/WIC/default.aspx
Arizona: https://azdhs.gov/prevention/azwic/
Arkansas: https://www.healthy.arkansas.gov/programs-services/topics/wic
California: http://www.cdph.ca.gov/programs/wicworks/Pages/default.aspx
Colorado: https://www.colorado.gov/pacific/cdphe/categories/services-and-information/health/personal-and-family-health/wic
Connecticut: http://www.ct.gov/doag/cwp/view.asp?a=3260&q=431076
District of Columbia: http://www.doh.dc.gov
Delaware: http://www.dhss.delaware.gov/dhss/dph/chca/dphwichominf01.html
Florida: http://www.floridahealth.gov/programs-and-services/wic/
Georgia: http://wic.ga.gov
Hawaii: http://health.hawaii.gov/wic
Idaho: http://www.wic.dhw.idaho.gov
Illinois: http://www.dhs.state.il.us/page.aspx?item=30513
Indiana: https://www.in.gov/isdh/19691.htm
Iowa: http://idph.iowa.gov/wic
Kansas: http://www.kansaswic.org
Kentucky: http://chfs.ky.gov/dph/mch/ns/wic.htm
Louisiana: http://www.dhh.louisiana.gov/index.cfm/page/942
Maine: http://www.maine.gov/dhhs/mecdc/health-equity/wic/index.shtml
Maryland: http://www.mdwic.org
Massachusetts: http://www.mass.gov/wic
Michigan: http://www.michigan.gov/wic
Minnesota: http://www.health.state.mn.us/divs/fh/wic/index.html
Mississippi: http://www.msdh.state.ms.us
Missouri: http://www.dhss.mo.gov/wic/
Montana: http://wic.mt.gov
Nebraska: http://dhhs.ne.gov/publichealth/Pages/wic_index.aspx
Nevada: http://nevadawic.org
New Hampshire: http://www.dhhs.nh.gov/dphs/nhp/wic/index.htm
New Jersey: http://www.state.nj.us/health/fhs/wic/index.shtml
New Mexico: http://nmwic.org
New York: Health.my.gov/wic
North Carolina: http://www.nutritionnc.com/wic/
North Dakota: http://www.ndhealth.gov/wic/
Ohio: http://www.odh.ohio.gov/odhPrograms/ns/wicn/wic1.aspx
Oklahoma: https://www.ok.gov/health/Community_&_Family_Health/WIC/index.html
Oregon: http://www.healthoregon.org/wic
Pennsylvania: http://www.pawic.com
Rhode Island: http://www.health.ri.gov/find/services/detail.php?id=44
South Carolina: http://www.scdhec.gov/health/wic
South Dakota: http://doh.sd.gov/family/wic/
Tennessee: https://www.tn.gov/health/health-program-areas/fhw/wic.html
Texas: http://texaswic.dshs.state.tx.us/wiclessons/english/splash/
Utah: http://www.health.utah.gov/wic/
Vermont: http://healthvermont.gov/wic/index.aspx
Virginia: http://www.vdh.virginia.gov/ofhs/dcn/wic/
Washington: http://www.doh.wa.gov/YouandYourFamily/WIC
West Virginia: http://ons.wvdhhr.org/
Wisconsin: http://dhs.wisconsin.gov/wic
Wyoming: http://www.health.wyo.gov/familyhealth/wic/index.html
American Samoa: http://aswic.com/
Guam: http://dphss.guam.gov/content/women-infants-children-wic-program
Northern Mariana Islands: http://chcc.gov.mp/index.php/division-of-public-health/women-infants-and-children-program
Puerto Rico: http://www.salud.gov.pr/Dept-de-Salud/Pages/Unidades-Operacionales/Secretaria-Auxiliar-de-Salud-Familiar-y-Servicios-Integrados/Programa-WIC.aspx#directorio
U.S. Virgin Islands: http://www.healthvi.org/programs/family-health/wic/index.html
Indian Township Passamaquoddy Reservation, ME: http://www.passamaquoddy.com/
Pleasant Point Passamaquoddy Reservation, ME: http://www.wabanaki.com/w_i_c_.htm
Seneca Nation, NY: https://sni.org/
Cherokee Indians, NC: http://www.cherokee.org/Services/Health/WomenInfantsChildren(WIC).aspx
Choctaw Indians, MS: https://www.choctawnation.com
Acoma, Canoncito, and Laguna, NM:
Cherokee Nation of Oklahoma, OK: http://www.cherokee.org/Services/Health/WomenInfantsChildren(WIC).aspx
Chickasaw Nation, OK: http://www.chickasaw.net/services/wic-supplemental-nutrition-program.aspx
Choctaw Nation of Oklahoma, OK: https://www.choctawnation.com
Citizen Potawatomi Nation, OK: http://www.potawatomi.org/services/health/wic
Eight Northern Indian Pueblos, Inc., NM: http://enipcwic.snappages.com/
Five Sandoval Indian Pueblos, NM: http://www.fsipinc.org/#!wic/mcusp
Inter-Tribal Council, Inc., OK: http://www.ninetribes.org/wic_program.html
Muscogee Creek Nation, OK: http://www.mcn-nsn.gov/services/wic/
Osage Nation, OK: https://www.osagenation-nsn.gov/what-we-do/wic-department
Otoe Missouria Tribe, OK: http://www.omtribe.org/what-we-do-women-infants-and-children
Pueblo of Isleta, NM: http://www.womeninfantschildrenoffice.com/pueblo-of-isleta-wic-clinic-wc3567
Pueblo of San Felipe, NM: https://www.nwica.org/states/pueblo-san-felipe
Pueblo of Zuni, NM: https://www.nwica.org/states/pueblo-zuni
Santo Domingo, NM: http://santodomingotribe.org/women-infants-and-children/
Wichita, Caddo, and Delware: https://www.nwica.org/states/wcd-tribes
Cheyenne River Sioux Tribe, SD: http://sioux.org/home.html
Eastern Shoshone, WY: http://www.easternshoshone.org/
Northern Arapahoe, WY: http://www.northernarapaho.com/contact_directory
Omaha Nation, NE: https://www.nwica.org/states/omaha-nation
Rosebud Sioux Tribe, SD: http://gwtc.net/~rswicp/
Santee Sioux Nation, NE: http://santeesiouxnation.net
Standing Rock Sioux Tribe, ND: http://standingrock.org/
Three Affiliated Tribes, ND: http://mhanation.com/
Ute Moutnain Ute Tribe, CO: http://www.utemountainutetribe.com/
Winnebago, NE: http://www.winnebagotribe.com/index.php/services/administrative-programs/wic-woman-infant-child
Inter-Tribal Council of Arizona, AZ: http://www.itcaonline.com/?page_id=53
Inter-Tribal Council of Nevada, NV: http://www.itcnwicprogram.org
Navajo Nation, AZ: http://www.nndoh.org/wic.html