| Name | Address, Zip |
| Jefferson Community Foundation Tr Ua 06091999 | Po Box 81, 53549-0081 |
| Shop With A Cop- Jefferson County Wi Inc | 411 S Center Ave, 53549-1703 |
| People Against Domestic Abuse Of Jefferson County Inc | Po Box 395, 53549-0395 |
| Arts Alliance Of Greater Jefferson | 606 Windsor Ter, 53549-1088 |
| Jefferson County Snowmobile Alliance | 1221 Hickory Dr, 53549-1907 |
| Alverno Housng Corporation | N4637 County Road Y, 53549-9720 |
| Jefferson Area Food Pantry Inc | Po Box 44, 53549-0044 |
| Council For The Performing Arts | 148 E Milwaukee St Suite A, 53549-1636 |
| St Francis Of Assisi Congregation Jefferson County Wi Inc | 214 N Sanborn Ave, 53549-1227 |
| Jefferson County Ems Association | 351 E Racine St, 53549-1648 |
| Jefferson Youth Baseball & Softball Club Inc | 136 N Center Ave, 53549-1202 |
| United States Bowling Congress Inc | 203 N Jackson Ave Apt 317, 53549-1094 |
| Jefferson Cab Committee | 431 N Elizabeth Ave Ste 1, 53549-2215 |
| Heros Cafe | 222 Wisconsin Dr, 53549-1541 |
| Campus Guardians Inc | Po Box 205, 53549-0205 |
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| Rainbow Hospice Care Inc | 147 W Rockwell St, 53549-2048 |
| Francis F Carnes Education Charitable Tr | N5620 Harvey Rd, 53549-9631 |
| St Lawrence Catholic Church | W4875 Hwy 18, 53549 |
| St Coletta Of Wisconsin Charitable Foundation Inc | N4637 County Road Y, 53549-9720 |
| Jefferson County Christmas Neighbors Inc | Po Box 177, 53549-0177 |
| Rock River Free Medical Clinic Inc | 1541 Annex Rd, 53549-9803 |
| Jefferson Wrestling Club | 700 W Milwaukee St, 53549-1436 |
| Jefferson Sportmens Club | Po Box 104, 53549-0104 |
| United State Pony Clubs Inc | W 5792 Cty Rd B, 53549 |
| Rock River Coalition Inc | 864 Collins Rd, 53549-1976 |
| Midwest Scouting Coalition Limited | W5521 W Pleasant Hill Rd, 53549-9733 |
| St Coletta Of Wisconsin | N4637 County Road Y, 53549-9720 |
| St Coletta Of Wisconsin Inc | N4637 County Road Y, 53549-9720 |
| Jc Emergency Communications | Po Box 163, 53549-0163 |
| Tau Crossing Housing Corporation | N4637 County Road Y, 53549-9720 |
| Tau Crossing Housing Corporation Ii | N4637 County Road Y, 53549-9720 |
| Jefferson County Literacy Council Inc | 218 Wisconsin Dr Ste 9, 53549-1494 |
| Jefferson County Veterans Foundation Inc | 311 S Center Ave, 53549-1701 |
| Humane Society Of Jefferson County Inc | W6127 Kiesling Rd, 53549-9607 |
| Glacial Heritage Development Partnership | 864 Collins Road 111, 53549-1976 |
| Loyal Few Law Enforcement Scholarship Fund Inc | 235 N Marion Ave, 53549-1518 |
| Jefferson Youth Tackle Football Inc | 328 East Racine St, 53549 |
| Jefferson Live Music Foundation Inc | 309 S Main St, 53549-1772 |
| Toby J Tully Foundation | 1031 S Main St, 53549-2056 |
| Randy Schopen Foundation Inc | 148 E Milwaukee St, 53549-1636 |
| Rainbow Hospice Foundation Inc | 147 W Rockwell St, 53549-2048 |
| Friends Of The Jefferson Library Inc | 321 S Main St, 53549-1772 |
| Friends Of Goat Island Inc | Po Box 35, 53549-0035 |
| Good Stewards Inc | 907 W Racine St, 53549-1054 |
| One Hand Up | 240 Meadow Ct, 53549-1184 |
| Tomorrows Hope Inc | Po Box 95, 53549-0095 |
| Racer Placers Inc | N2437 Brattset Ln, 53549-9520 |
| The Rainbow Institute Of Learning Inc | 148 E Milwaukee St, 53549-1636 |
| Spring Soiree Scholarship | N3618 Riverside Ln, 53549-9786 |
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