Demographics
Arizona vs Delaware: Population Growth Since 2020
Delaware had faster population growth since 2020 than Arizona.
National Rankings
Where They Rank Nationally
See where both states fall among all 50 states for population growth since 2020.
Arizona
#8 · +7.5%
Delaware
#7 · +8.1%
Lowest
Highest
Top 10 States — Population Growth Since 2020
#1
Idaho
+11.9%
Idaho
#2
South Carolina
+10.4%
South Carolina
#3
Texas
+10.1%
Texas
#4
Florida
+9.8%
Florida
#5
Utah
+9.3%
Utah
#6
North Carolina
+8.7%
North Carolina
#7
Delaware
+8.1%
Delaware
#8
Arizona
+7.5%
Arizona
#9
Tennessee
+6.8%
Tennessee
#10
Nevada
+6.6%
Nevada
Arizona ranks 8th and Delaware ranks 7th nationally for population growth since 2020.
What this means
Arizona vs Delaware: Population Growth Since 2020 in context
Delaware's population growth since 2020 is +8.1%, compared with +7.5% in Arizona. Percentage change from the 2020 Census population to the 2025 Census estimate.
Arizona
+7.5%
Delaware
+8.1%
Difference
0.60 percentage points
People also ask
Arizona vs Delaware Population Growth Since 2020 — common questions
QWhat is Arizona's population growth since 2020?
Arizona's population growth since 2020 is +7.5%.
QWhat is Delaware's population growth since 2020?
Delaware's population growth since 2020 is +8.1%.
QWhich state has a higher population growth since 2020 — Arizona or Delaware?
Delaware had faster population growth since 2020 than Arizona.
More comparisons: Arizona vs Delaware
Grouped tabs keep the deep-dive links tighter and easier to scan.
Explore each state
Data source and freshness
Data period
2020 to 2025
Dataset reviewed
July 23, 2026
Method note
Percentage change from the 2020 Census baseline to the 2025 estimate.