Population & Household section gives reader an outlook. of general population profile, structure, and outlook.
Population Trend
Total Population
433338
Sex Ratio
109.2 %
Population Growth (2021-2022)
3 %
Population CAGR (2010-2022)
2.31 %
Population Growth Rate (%)
Source: Census.gov
Age Structure
Pinal County, AZ, is experiencing significant growth, with a 2.31% CAGR over the past 13 years and a 3% increase in the last year, outpacing many neighboring counties. Its median age of 39.8 is slightly higher than the state average of 38.4, indicating a relatively mature population. The county has a notably high sex ratio of 109.2, suggesting a larger male population. With an age dependency ratio of 74.8, Pinal County faces a higher burden of dependents compared to Maricopa and Pima Counties, which may impact future economic and social services.
Dependency Rate
74.8 %
Median Age
39.8 y.o.
% of Population > 65 y.o.
20.8 %
Active Aging Index
114.1 %
Old Dependency Rate
36.4 %
Young Dependency Rate
38.5 %
Age Structure (%)
Source: Census.gov
Population Structure
Source: Census.gov
Household Status
Total Households
151490
Married-couple Household
84411
Household CAGR (2010-2022)
2.04 %
Household Growth (2021-2022)
4.08 %
Average Household Size
2.72 p
Average Family Size
3.14 p
Household with Children (%)
32.8 %
Household with Elder 65+ (%)
39.4 %
Household Size
Source: Census.gov
Household Structure
Source: Census.gov
Marriage
Never Married
29.6 %
Now Married
53.2 %
Widowed
5.4 %
Divorced
11.9 %
Marriage Status
Source: Census.gov
Marriage Status Breakdown
Source: Census.gov | S1201
Cultures
*Culture section contains several components: races, education, marriage and other factors.