State Line city, ID Profile: Facts, Map & Data


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State Line city, Idaho - Basic Facts

The City of State Line had a population of 53 as of July 1, 2017.

The primary coordinate point for State Line city is located at latitude 47.7054 and longitude -117.0364 in Kootenai County. The formal boundaries for the City of State Line (see map below) encompass a land area of 0.11 sq. miles and a water area of 0 sq. miles.

The City of State Line (GNIS ID: 2411974) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Idaho is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of State Line is located within Post Falls-Rathdrum Division of Kootenai County.

Beneath the boundary map are tables with State Line city population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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City of State Line, ID Boundary Map

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Boundary Maps: Post Falls-Rathdrum Division | Kootenai County | Idaho Counties

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State Line city, ID Data & Demographics (As of July 1, 2017)


Total Population 53
Daytime Population: Workers 126
Daytime Population: Residents 25
Total Daytime Population (TDP) 151
Ratio TDP/Total Population1 2.85
Population in Households 53
Population in Familes 43
Population in Group Qrtrs 0
Population Density2 501
Diversity Index3 27


Median Household Income $43,207
Average Household Income $56,372
Per Capita Income $19,799


Total Housing Units 29 (100%)
Owner Occupied HU 17 (58.6%)
Renter Occupied HU 11 (37.9%)
Vacant Housing Units 1 ( 3.4%)
Median Home Value $179,167
Average Home Value $208,824


Total Households 28
Average Household Size 1.89
Family Households 20
Average Family Size 2
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.09% 1.11%
Households 1.03% 1.39%
Families 8.6% 0.98%
Median Household Income   0.02%
Per Capita Income   2.06%

State Line city, ID - Peer Comparisons by Rank and Percentile

The table below compares State Line city to the other 227 incorporated cities, towns and CDPs in Idaho by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 216 5th
Population Density # 161 30th
Diversity Index # 107 53rd
Median Household Income # 109 52nd
Per Capita Income # 147 36th

Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.

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