Old Agency, MT Profile: Facts & Data


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Old Agency, Montana - Basic Facts

The Old Agency Census Designated Place had a population of 110 as of July 1, 2018. Old Agency ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Montana. See peer rankings below.

The primary coordinate point for Old Agency is located at latitude 47.3252 and longitude -114.2975 in Sanders County. The formal boundaries for the Old Agency Census Designated Place (see map below) encompass a land area of 0.57 sq. miles and a water area of 0.09 sq. miles. Sanders County is in the Mountain time zone (GMT -7). The elevation is 2,549 feet.

The Old Agency Census Designated Place (GNIS ID: 2408983) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Montana is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Old Agency Census Designated Place is located within Flathead Reservation Division of Sanders County.

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  1. Old Agency 2018 Demographic Data
  2. Growth Rates for Old Agency (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Montana Research Tools (Easy Tools & Current Data)
  3. Montana Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Old Agency, MT Data & Demographics (As of July 1, 2018)


Total Population 110
Population in Households 110
Population in Familes 86
Population in Group Qrtrs 0
Population Density2 192
Diversity Index3 60


Median Household Income $25,954
Average Household Income $43,846
Per Capita Income $16,461


Total Housing Units 40 (100%)
Owner Occupied HU 25 (62.5%)
Renter Occupied HU 10 (25.0%)
Vacant Housing Units 5 (12.5%)
Median Home Value $158,333
Average Home Value $252,000


Total Households 35
Average Household Size 3.14
Family Households 21
Average Family Size 4
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.34% 0.72%
Households 0.35% 0.57%
Families 0.0% 0.93%
Median Household Income   2.46%
Per Capita Income   1.6%

Old Agency, MT - Peer Comparisons by Rank and Percentile

The table below compares Old Agency to the other 364 incorporated cities, towns and CDPs in Montana by rank and percentile using July 1, 2018 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 # 301 17th
Population Density # 188 49th
Diversity Index # 10 98th
Median Household Income # 360 1st
Per Capita Income # 340 7th

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

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Compare Montana July 1, 2018 Data
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