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Jefferson County, MT

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Jefferson County, MT
  • Location TypeCounty
  • County SeatBoulder, MT
  • Population11,406
  • Land Area (Square Miles) 1656.2600
  • Population Density (Per Square Mile) 6.9000

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Median Age

% Population African American

% Population Hispanic

% Population White

Population Density
(Persons per Square Mile)

Rural-Urban Continuum

UrbanRural

Suggested Data Series

TitleLatest YearLatest ValueLatest Rank
Decennial Census Population (County)201011,4062365 of 3170
Decennial Census Population Per Square Mile (County)20106.902726 of 3170
Percent of African American Population (County)20180.4%2931 of 3131
Percent of Hispanic Population (County)20182.6%2213 of 3139
Persistent Poverty Counties (County)201300 of 0 - 1
Rural-Urban Continuum for Counties (County)201399 of 1 - 9
Unemployment Rate (County)20193.3%1954 of 3140
Death Rate (Per 100,000) (County)2016717.102779 of 3105
Percent of Adults Physically Inactive (County)201622.8%2472 of 3141
Age-Adjusted Rate of Diabetes per 1,000 Persons (County)20164.502931 of 3141
Medicare Part D Prescription Enrollment Rate (County)201844.0%2111 of 3137
Farmers' Markets (County)20162855 of 2249
Percent of Children Without a Market Within One Mile (County)201518.5%711 of 3004
Percent of School-age Children in Poverty (County)20189.0%2902 of 3140
Total Public School Expenditures (County)2017$17,493,000.002535 of 3123
Number of Public Libraries (County)20172908 of 1287
Average Daily Maximum Heat Index (County)201181.253036 of 3103
Percentage of Days with a Good Air Quality Index (County)200891.3%168 of 1050
Greenhouse Gas Direct Emitting Facilities (County)20183563 of 1227
Average Fine Particulate Matter (County)201110.962073 of 3108
FEMA Public Assistance Grant Dollars Obligated for Disasters (County)2014$42,302.67394 of 439
Total Deposits in Banks (County)2016-2017$75,833,000.002889 of 3108
Property Taxes as Percent of Income: Five-Year Estimates (County)2006-20102.5%1004 of 2773
Percent of Firms Which are Women Owned (County)201231.1%1606 of 3093
Manufacturing Establishments with 5 to 9 Employees (County)201801961 of 1961
Immigrant Households Entering County According to Tax Returns (County)2014-20150495 of 1323
Estimated Veteran Population Under 45 Years Old (County)20102072134 of 3143
Total Planted Acres (County)2018337,243.93613 of 3027
Online, Mail Order, and Television Retail Sales in 2009 Dollars (County)2050$6,000,000.002146 of 2709
Total Retail and Food Service Sales in 2009 Dollars (County)2050$109,000,000.002335 of 3108
Earnings in Management of Companies and Enterprises Occupations in 2009 Dollars (County)2050$3,000,000.001752 of 2178
Population (County)205018,0001961 of 3076
Per Capita Total Personal Income (County)2050$198,690.001233 of 3112
Total Employees (County)20507,0002144 of 3065
Population 18 to 24 Years Old (County)20501,0001623 of 2216
African American Male Population 25 Years Old (County)205012395 of 2780
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