County Map - Missouri Organ Donor

County
Missouri
Registered Donors
4,489,957
Percent Registered
Legend
- < 40%
- > 40%
- > 50%
- > 60%
- > 70%

Swipe to view map.

County Registered Donors Percent Registered

adair 15,348 60.43%

andrew 11,501 65.40%

atchison 4,329 84.95%

audrain 14,055 56.59%

barry 24,323 67.91%

barton 8,288 71.50%

bates 11,568 71.22%

benton 13,482 68.69%

bollinger 6,238 51.51%

boone 149,903 81.92%

buchanan 57,818 66.82%

butler 24,544 58.19%

caldwell 6,080 67.17%

callaway 27,708 61.73%

camden 37,447 80.68%

cape girardeau 55,266 69.51%

carroll 5,100 59.62%

carter 3,377 56.37%

cass 83,604 78.28%

cedar 9,490 66.26%

chariton 4,041 54.90%

christian 69,978 77.19%

clark 5,221 76.44%

clay 198,776 78.42%

clinton 15,371 74.79%

cole 53,128 69.73%

cooper 11,101 64.91%

crawford 15,115 63.67%

dade 5,467 72.24%

dallas 10,279 59.70%

daviess 4,849 58.54%

dekalb 6,282 57.40%

dent 8,692 56.15%

douglas 7,707 57.76%

dunklin 16,784 58.12%

franklin 72,577 69.47%

gasconade 9,362 64.27%

gentry 4,028 62.12%

greene 233,539 79.17%

grundy 5,406 56.34%

harrison 4,941 59.38%

henry 14,896 67.48%

hickory 6,337 66.11%

holt 3,032 71.64%

howard 5,850 58.49%

howell 26,083 64.78%

iron 5,576 55.22%

jackson 528,119 74.81%

jasper 96,494 79.32%

jefferson 156,451 69.06%

johnson 42,088 77.63%

knox 2,319 58.86%

laclede 24,102 67.15%

lafayette 21,414 64.88%

lawrence 26,134 68.46%

lewis 7,346 74.88%

lincoln 40,859 67.96%

linn 7,562 63.92%

livingston 9,237 64.09%

mcdonald 16,387 71.56%

macon 9,074 60.11%

madison 7,100 58.61%

maries 3,609 41.03%

marion 21,686 76.30%

mercer 2,391 67.20%

miller 16,863 65.38%

mississippi 6,144 48.41%

moniteau 9,019 57.87%

monroe 5,141 59.28%

montgomery 7,740 68.53%

morgan 14,051 67.83%

new madrid 8,040 48.16%

newton 42,685 73.03%

nodaway 16,370 75.29%

oregon 6,007 57.70%

osage 8,094 59.80%

ozark 6,659 73.31%

pemiscot 8,615 55.22%

perry 11,727 61.10%

pettis 26,118 61.47%

phelps 31,804 71.61%

pike 9,909 56.46%

platte 91,974 86.33%

polk 20,268 62.38%

pulaski 40,153 76.18%

putnam 2,933 62.56%

ralls 6,824 66.26%

randolph 14,578 59.72%

ray 15,103 65.91%

reynolds 3,120 50.34%

ripley 7,499 56.38%

st charles 297,941 73.35%

st clair 41,361 426.89%

st francois 38,183 57.43%

st louis 682,710 68.68%

ste genevieve 11,514 64.24%

saline 13,674 59.82%

schuyler 2,276 50.20%

scotland 1,947 39.97%

scott 24,319 63.52%

shannon 4,382 53.42%

shelby 3,853 65.10%

stoddard 16,471 56.79%

stone 26,931 82.95%

sullivan 3,688 61.13%

taney 50,513 90.03%

texas 14,336 57.09%

vernon 14,063 68.98%

warren 24,963 68.22%

washington 11,571 47.03%

wayne 6,732 52.72%

webster 24,774 62.15%

worth 1,291 66.10%

wright 10,614 57.92%

st louis city 160,586 53.95%

total 4,342,390 70.59%

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 6/7/2026 09:00 AM)