The graph below ranks each Arizona County by total residents according to the 2006 census estimates.

Arizona total population by county
CountyTotal Population
MaricopaMaricopa County total population - 3,768,1233,768,123  
PimaPima County total population - 946,362946,362
PinalPinal County total population - 271,059271,059
YavapaiYavapai County total population - 208,014208,014
MohaveMohave County total population - 193,035193,035
YumaYuma County total population - 187,555187,555
CochiseCochise County total population - 127,757127,757
CoconinoCoconino County total population - 124,953124,953
NavajoNavajo County total population - 111,399111,399
ApacheApache County total population - 71,11871,118
GilaGila County total population - 52,20952,209
Santa CruzSanta Cruz County total population - 43,08043,080
GrahamGraham County total population - 33,66033,660
La PazLa Paz County total population - 20,25620,256
GreenleeGreenlee County total population - 7,7387,738

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Arizona population comparison tables
Total:  Total
White:
Total Percentage
Black:
Total Percentage
Asian:
Total Percentage
American Indian:
Total Percentage
Hawaiian & Pacific Islander:
Total Percentage
Mixed Race:
Total Percentage

Arizona Public Records

Arizona Court Records