State Line city, Idaho Demographics & Population 2026
As of 2026, State Line city, Idaho has a total population of 3, the 233rd largest city in Idaho, with a median household income of N/A. The poverty rate is 0.0%.
Key Takeaways
- An exceptionally low poverty rate of 0.0% — among the lowest in Idaho.
- Near full employment with an unemployment rate of just 0.0%.
State Line city Quick Facts
How State Line city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 35 | National average: 60
Education
Educational Attainment (Adults 25+)
State Line city Rankings in Idaho
Explore Idaho Rankings
Cities Similar to State Line city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Drummond city | 3 | N/A | N/A | 0.0% | 0.0% |
| Clayton city | 16 | N/A | N/A | 0.0% | 0.0% |
| Coolin CDP | 24 | N/A | N/A | 0.0% | 0.0% |
| Spencer city | 28 | $70,972 | $112,500 | 0.0% | 14.3% |
| Princeton CDP | 29 | N/A | N/A | 0.0% | 0.0% |
Population Overview
State Line city is a small community located in Idaho. The total population is 3. It ranks as the 233rd most populous out of 234 cities and towns in Idaho.
Age Demographics
Only 0.0% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The poverty rate stands at 0.0%. This is 100% lower than the state poverty rate of 10.6%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.7%. 0.0% of occupied housing units are owner-occupied. This homeownership rate is 100% lower than the state average of 72.4%.
Race & Ethnicity
State Line city has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.
Education
33.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 7% higher than the state rate of 31.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 100.0%.
Data Sources & Methodology
All demographic data for State Line city, Idaho is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Idaho state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 234 Census-designated places in Idaho. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of State Line city, Idaho?
State Line city, Idaho has a population of 3 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in State Line city, ID?
The median household income in State Line city is N/A, which is the national median of $78,538.
What is the poverty rate in State Line city, ID?
The poverty rate in State Line city is 0.0%. This means approximately 0 residents live below the federal poverty line.
What is the racial makeup of State Line city, Idaho?
State Line city's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in State Line city, ID?
The median home value in State Line city is N/A.
How educated is State Line city, Idaho?
33.3% of adults (25+) in State Line city hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.