Montana Congressional District 00 Map, 116th United States Congress


Montana Congressional District 00, 116th United States Congress

Montana Congressional District 00 Representative
Greg Gianforte (R-ALL)
DC Office: 1222 Longworth House Office Building
DC Phone: 202-225-3211
District Phone: 202-225-5687
Contact || Official Website

Montana JR Senator
Sen. Steve Daines (R)
DC Office: 320 Hart Senate Office Building
DC Phone: 202-224-2651
District Phone:
Contact || Official Website

Montana SR Senator
Sen. Jon Tester (D)
DC Office: 311 Hart Senate Office Building
DC Phone: 202-224-2644
District Phone: 202-224-8594
Contact || Official Website


Montana Congressional District 00 Boundary Map

Montana Congressional District 00 Data & Demographics (As of July 1, 2020).


Total Population 1,096,002 (100%)
Population in Households 1,067,044 (97.4%)
Population in Families 814,458 (74.3%)
Population in Group Quarters1 28,958 ( 2.6%)
Population Density 8
Diversity Index2 29


Median Household Income $54,754
Average Household Income $73,587
% of Income for Mortgage4 19%
Per Capita Income $30,712
Wealth Index5 77


Total HU (Housing Units) 537,543 (100%)
Owner Occupied HU 303,363 (56.4%)
Renter Occupied HU 152,744 (28.4%)
Vacant Housing Units 81,436 (15.1%)
Median Home Value $245,260
Average Home Value $304,832
Housing Affordability Index3 124


Total Households 456,107
Average Household Size 2.34
Family Households 279,290
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population 1.0% 0.97%
Households 1.05% 1.0%
Families 0.81% 0.85%
Median Household Income   1.25%
Per Capita Income   1.94%
Owner Occupied HU   1.01%

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Boundary Maps, Demographic Data, School Zones Review boundary maps and recent demographic data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2020, data includes home values, household income, percentage of homes owned, rented or vacant, etc.