Demographics

Arizona vs Connecticut: Population

Arizona has a larger population than Connecticut by 3,988,669 people.

Arizona flag
Arizona
AZ · West
Winner
7,691,212
Estimated resident population in 2025 (U.S. Census Bureau Population Estimates).
Connecticut flag
Connecticut
CT · Northeast
3,702,543
Estimated resident population in 2025 (U.S. Census Bureau Population Estimates).

Visual comparison

Arizona7,691,212
Connecticut3,702,543

Difference: +3,988,669 people — Arizona leads.

National Rankings

Where They Rank Nationally

See where both states fall among all 50 states for population.

Arizona #14 · 7,691,212
Connecticut #29 · 3,702,543
Lowest Highest

Top 10 States — Population

#1 California flag California
39,345,844
#2 Texas flag Texas
32,101,064
#3 Florida flag Florida
23,659,198
#4 New York flag New York
20,003,435
#5 Pennsylvania flag Pennsylvania
13,073,016
#6 Illinois flag Illinois
12,735,249
#7 Ohio flag Ohio
11,940,399
#8 Georgia flag Georgia
11,401,288
#9 North Carolina flag North Carolina
11,343,875
#10 Michigan flag Michigan
10,155,806
Selected states
#14 Arizona flag Arizona
7,691,212
#29 Connecticut flag Connecticut
3,702,543

Arizona ranks 14th and Connecticut ranks 29th nationally for population.

Related context

Population in Context

Raw headcount only tells part of the story — density and education round it out.

What this means

Arizona vs Connecticut: Population in context

Arizona's population is 7,691,212, compared with 3,702,543 in Connecticut — roughly 2.1× the Connecticut figure. Estimated resident population in 2025 (U.S. Census Bureau Population Estimates).

Arizona
7,691,212
Connecticut
3,702,543
Difference
+3,988,669 people

People also ask

Arizona vs Connecticut Population — common questions

QWhat is Arizona's population?

Arizona's population is 7,691,212.

QWhat is Connecticut's population?

Connecticut's population is 3,702,543.

QWhich state has a higher population — Arizona or Connecticut?

Arizona has a larger population than Connecticut by 3,988,669 people.

QHow much more population does Arizona have compared to Connecticut?

+3,988,669 people.

More comparisons: Arizona vs Connecticut

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Full comparison

Data source and freshness

Data period
2025 estimate
Dataset reviewed
July 23, 2026
Method note
Latest annual state resident population copied from the maintained ranking.