County Map - Missouri Organ Donor

County
Missouri
Registered Donors
4,520,941
Percent Registered
Legend
- < 40%
- > 40%
- > 50%
- > 60%
- > 70%

Swipe to view map.

County Registered Donors Percent Registered

adair 15,504 61.04%

andrew 11,582 65.86%

atchison 4,349 85.34%

audrain 14,178 57.09%

barry 24,486 68.36%

barton 8,412 72.57%

bates 11,635 71.64%

benton 13,613 69.36%

bollinger 6,305 52.06%

boone 150,768 82.39%

buchanan 58,216 67.28%

butler 24,729 58.63%

caldwell 6,121 67.63%

callaway 27,846 62.04%

camden 37,683 81.19%

cape girardeau 55,595 69.92%

carroll 5,120 59.86%

carter 3,426 57.19%

cass 83,927 78.58%

cedar 9,545 66.65%

chariton 4,074 55.35%

christian 70,126 77.35%

clark 5,252 76.90%

clay 199,802 78.83%

clinton 15,465 75.24%

cole 53,446 70.15%

cooper 11,155 65.23%

crawford 15,244 64.22%

dade 5,537 73.16%

dallas 10,352 60.12%

daviess 4,891 59.05%

dekalb 6,326 57.80%

dent 8,738 56.44%

douglas 7,734 57.96%

dunklin 16,925 58.61%

franklin 73,081 69.95%

gasconade 9,395 64.50%

gentry 4,038 62.28%

greene 234,654 79.54%

grundy 5,447 56.77%

harrison 4,970 59.73%

henry 14,976 67.84%

hickory 6,376 66.51%

holt 3,055 72.19%

howard 5,875 58.74%

howell 26,345 65.43%

iron 5,620 55.65%

jackson 532,289 75.40%

jasper 97,056 79.78%

jefferson 157,506 69.53%

johnson 42,174 77.78%

knox 2,336 59.29%

laclede 24,276 67.63%

lafayette 21,480 65.08%

lawrence 26,283 68.85%

lewis 7,383 75.26%

lincoln 41,019 68.23%

linn 7,630 64.50%

livingston 9,308 64.58%

mcdonald 16,547 72.26%

macon 9,132 60.50%

madison 7,128 58.85%

maries 3,833 43.58%

marion 21,569 75.89%

mercer 2,398 67.40%

miller 16,946 65.71%

mississippi 6,215 48.97%

moniteau 9,074 58.22%

monroe 5,158 59.48%

montgomery 7,763 68.74%

morgan 14,118 68.15%

new madrid 8,170 48.94%

newton 43,009 73.58%

nodaway 16,403 75.44%

oregon 6,040 58.02%

osage 8,160 60.29%

ozark 6,677 73.51%

pemiscot 8,718 55.88%

perry 11,784 61.39%

pettis 26,328 61.96%

phelps 31,965 71.97%

pike 10,008 57.02%

platte 92,247 86.59%

polk 20,415 62.83%

pulaski 40,162 76.20%

putnam 2,965 63.25%

ralls 6,838 66.39%

randolph 14,693 60.20%

ray 15,171 66.21%

reynolds 3,135 50.58%

ripley 7,560 56.84%

st charles 299,666 73.77%

st clair 37,307 385.04%

st francois 38,471 57.86%

st louis 688,448 69.26%

ste genevieve 11,579 64.60%

saline 13,757 60.18%

schuyler 2,321 51.19%

scotland 2,018 41.43%

scott 24,519 64.04%

shannon 4,440 54.13%

shelby 3,867 65.33%

stoddard 16,596 57.23%

stone 27,077 83.40%

sullivan 3,711 61.51%

taney 50,679 90.33%

texas 14,468 57.61%

vernon 14,185 69.58%

warren 25,125 68.66%

washington 11,707 47.58%

wayne 6,824 53.44%

webster 24,881 62.42%

worth 1,300 66.56%

wright 10,654 58.14%

st louis city 166,871 56.06%

total 4,371,479 71.06%

Sources: Missouri Donor Registry System and U.S. Census Bureau (2020 Estimates). Data does not include registrations with county undesignated or out-of-state records. Data subject to change due to future data submissions or correction. (As of 3/12/2026 09:00 AM)