The 5 largest ethnic groups in Portage Creek, AK are American Indian & Alaska Native (Non-Hispanic) (80%), White (Non-Hispanic) (20%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Portage Creek, AK reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Portage Creek, AK are U.S. citizens.
Most people in Portage Creek, AK walked to work, and the average commute time was 26.6 minutes. The average car ownership in Portage Creek, AK was 0 cars per household.