Married Couple (% of all Households) by Zip Code (ZCTA5) — Alaska

NOTE: Gray indicates insufficient data or a suppressed estimate.

Interior and western Alaska zip codes display markedly lower married-couple household rates, frequently falling below 30%, with particularly low concentrations visible in remote rural areas along the western coast and Aleutian chain. The Matanuska-Susitna Valley and parts of the Fairbanks North Star Borough stand out with notably higher rates, reaching 60–80%, forming a distinct cluster of yellow-green tones in the south-central interior. Anchorage-area zip codes exhibit moderate variability, generally ranging from 40–55%, contrasting with the persistently lower rates seen in Southeast Alaska's panhandle communities.

Data: U.S. Census Bureau, 2023 ACS

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