Cambridge, ID Profile: Facts, Map & Data


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Cambridge, Idaho - Basic Facts

The City of Cambridge had a population of 320 as of July 1, 2017. Cambridge ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Idaho. See peer rankings below.

The primary coordinate point for Cambridge is located at latitude 44.5717 and longitude -116.6781 in Washington County. The formal boundaries for the City of Cambridge (see map below) encompass a land area of 0.47 sq. miles and a water area of 0.01 sq. miles. Washington County is in the Mountain time zone (GMT -7). The elevation is 2,661 feet.

The City of Cambridge (GNIS ID: 2409968) 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 Cambridge is located within Cambridge Division of Washington County.

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

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


City of Cambridge, ID Boundary Map

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Boundary Maps: Cambridge Division | Washington County | Idaho Counties

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Cambridge, ID Data & Demographics (As of July 1, 2017)


Total Population 320
Daytime Population: Workers 230
Daytime Population: Residents 209
Total Daytime Population (TDP) 439
Ratio TDP/Total Population1 1.37
Population in Households 315
Population in Familes 261
Population in Group Qrtrs 5
Population Density2 674
Diversity Index3 8


Median Household Income $33,229
Average Household Income $49,133
Per Capita Income $21,689


Total Housing Units 173 (100%)
Owner Occupied HU 113 (65.3%)
Renter Occupied HU 33 (19.1%)
Vacant Housing Units 27 (15.6%)
Median Home Value $200,000
Average Home Value $251,754


Total Households 146
Average Household Size 2.16
Family Households 104
Average Family Size 3
  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 -0.34% -0.38%
Households -0.46% -0.55%
Families 0.54% -0.58%
Median Household Income   0.32%
Per Capita Income   1.5%

Cambridge, ID - Peer Comparisons by Rank and Percentile

The table below compares Cambridge 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 # 158 31st
Population Density # 139 39th
Diversity Index # 223 2nd
Median Household Income # 210 8th
Per Capita Income # 104 55th

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

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