State Line, ID

View of State Line, ID
Image credit: Howpper / CC BY-SA 3.0
Population
38
U.S. Census Population Estimates Program · 2025
Elevation
2,107 ft
Median Income
$48,750
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About State Line

State Line is a tiny northern Idaho town sitting right where Interstate 90 crosses the Washington border. Home to only a few dozen residents, it serves mostly as a quiet crossroads between Spokane and Post Falls. Living here gives you a low-key atmosphere with quick highway access to jobs, shopping, and outdoor recreation across both states.

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