Population Non-Hispanic Asian % by Zip Code (ZCTA5) — Montana

NOTE: Gray indicates insufficient data or a suppressed estimate.

The vast majority of Montana zip codes have Non-Hispanic Asian populations below 2%, with the state's extensive rural areas displaying uniformly low percentages in deep purple tones. Notable exceptions include a zip code in north-central Montana (likely near the Fort Belknap or Rocky Boy's area) and one in the eastern part of the state (near Sidney/Williston Basin area) that reach approximately 10-15%, potentially reflecting workforce migration tied to energy or military installations. The western mountain region around Flathead and Missoula counties shows slightly elevated percentages in the 2-5% range compared to the statewide baseline, consistent with the presence of university communities and larger population centers.

Data: U.S. Census Bureau, 2023 ACS

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