Health
Arizona vs Connecticut: Infant Mortality Rate
Connecticut has a lower infant mortality rate than Arizona.
National Rankings
Where They Rank Nationally
See where both states fall among all 50 states for infant mortality rate.
Arizona
#20 · 5.40 per 1,000
Connecticut
#10 · 4.51 per 1,000
Best
Worst
10 Best States — Infant Mortality Rate
Lower is better
#1
New Hampshire
2.97 per 1,000
New Hampshire
#2
New Jersey
3.37 per 1,000
New Jersey
#3
Massachusetts
3.49 per 1,000
Massachusetts
#4
New York
3.95 per 1,000
New York
#5
California
4.18 per 1,000
California
#6
Rhode Island
4.20 per 1,000
Rhode Island
#7
Hawaii
4.36 per 1,000
Hawaii
#8
Maine
4.48 per 1,000
Maine
#9
Iowa
4.50 per 1,000
Iowa
#10
Connecticut
4.51 per 1,000
Connecticut
Selected states
#20
Arizona
5.40 per 1,000
Arizona
Arizona ranks 20th and Connecticut ranks 10th nationally for infant mortality rate.
What this means
Arizona vs Connecticut: Infant Mortality Rate in context
Connecticut's infant mortality rate is 4.51 per 1,000, compared with 5.40 per 1,000 in Arizona. Infant deaths per 1,000 live births (CDC NCHS 2024).
Arizona
5.40 per 1,000
Connecticut
4.51 per 1,000
People also ask
Arizona vs Connecticut Infant Mortality Rate — common questions
QWhat is Arizona's infant mortality rate?
Arizona's infant mortality rate is 5.40 per 1,000.
QWhat is Connecticut's infant mortality rate?
Connecticut's infant mortality rate is 4.51 per 1,000.
QWhich state has a lower infant mortality rate — Arizona or Connecticut?
Connecticut has a lower infant mortality rate than Arizona.
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Data source and freshness
Primary source
Data period
2024
Dataset reviewed
July 23, 2026
Method note
Infant deaths per 1,000 live births.