Geography
Arizona vs Massachusetts: Capital City
Arizona's capital is Phoenix and Massachusetts's capital is Boston.
Related context
States at a Glance
Key facts about each state alongside the capital comparison.
MetricArizonaMassachusetts
Population
7,151,502
7,029,917
State Color
Lean Red
Solid Blue
Governor Party
Democratic
Democratic
Median Income
$72,581
$96,505
Cost of Living Index
103.1
148.8
Arizona
Phoenix
Massachusetts
Boston
People also ask
Arizona vs Massachusetts Capital City — common questions
QWhat is Arizona's capital city?
Arizona's capital city is Phoenix.
QWhat is Massachusetts's capital city?
Massachusetts's capital city is Boston.
More comparisons: Arizona vs Massachusetts
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Data source and freshness
Primary source
Data period
Historical reference data
Dataset reviewed
July 23, 2026
Method note
Historical or civic reference field.