Sidney, Montana Population 2022

6,044
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Sidney is a city located in Richland County Montana. Sidney has a 2020 population of 6,044. It is also the county seat of Richland County. Sidney is currently declining at a rate of -0.71% annually but its population has increased by 13.33% since the most recent census, which recorded a population of 5,333 in 2010.

The average household income in Sidney is $77,045 with a poverty rate of 5.39%. The median rental costs in recent years comes to $840 per month, and the median house value is $233,800. The median age in Sidney is 35.3 years, 34.1 years for males, and 38.3 years for females.

Sidney Demographics

According to the most recent ACS, the racial composition of Sidneywas:

  • White: 91.63%
  • Two or more races: 4.63%
  • Native American: 2.70%
  • Other race: 0.76%
  • Native Hawaiian or Pacific Islander: 0.28%
  • Black or African American: 0.00%
  • Asian: 0.00%
The current population of Sidney, Montana is 6,044 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 6,044.The last official US Census in 2010 recorded the population at 5,333.

Sidney, Montana Population 2022

Population by Race

Race Population Percentage
White5,87991.63%
Two or More Races2974.63%
American Indian and Alaska Native1732.70%
Some Other Race490.76%
Native Hawaiian and Other Pacific Islander180.28%
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Sidney Population by Race

Sidney Population Pyramid $2022

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Sidney Median Age

35.3


Total

34.1


Male

38.3


Female

Sidney Adults

There are 4,715 adults, (870 of whom are seniors) in Sidney.

Sidney Age Dependency

Age Dependency Ratio

22.6

Old Age Dependency Ratio

44.2

Child Dependency Ratio

Sidney Sex Ratio

Female

3,214

50.09%

Male

3,202

49.91%

Sidney Population by Age

Sidney Renter vs Owner Occupied by Household Type

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Sidney Household Types

Type Owner Renter
Non Family38.5%61.5%
Female57.6%42.4%
All58.8%41.2%
Male64.6%35.4%
Married79.2%20.8%

58.8%

Rate of Home Ownership

Sidney Households and Families

Type Count Average Size Owned
All2,6102.4358.8
Non Family1,1721.238.5
Married1,1483.4679.2
Female1913.4557.6
Male993.1564.6

3.37

Average Family Size

2.43

Average Household Size

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Sidney Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1864.52%
9th to 12th Grade1874.54%
High School Graduate1,37633.44%
Some College1,13827.65%
Associates Degree47211.47%
Bachelors Degree56513.73%
Graduate Degree1914.64%
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Sidney Educational Attainment by Sex (over 25)

Sidney Educational Attainment by Race

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Race Total High School Bachelors
White3,6413,378727
Hispanic283173
Native American10710729
2+ Races6666
Other Race4949
Islander1818

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 27.10%.

Sidney Educational Attainment by Race

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Name Average Male Female
Overall$43,697$55,281$35,991
Less Than 9th Grade$26,354$49,045$
High School Graduate$38,657$39,625$34,886
Some College$44,375$64,167$35,326
Bachelors Degree$51,354$73,651$37,300
Graduate Degree$60,515$50,114$62,059

$43,697

Average Earnings

$55,281

Average Male

$35,991

Average Female

Sidney Earnings by Educational Attainment

Sidney Language by Age

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Sidney Language

93.56% of Sidney residents speak only English, while 6.44% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.97% of the population.

Sidney Language

Sidney Poverty by Race

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Name Total In Poverty Poverty Rate
White5,4212905.35%
Hispanic4705411.49%
OtherNaN%

5.39%

Overall Poverty Rate

3.57%

Male Poverty Rate

7.22%

Female Poverty Rate

Poverty in Sidney

The race most likely to be in poverty in Sidney is White, with 5.35% below the poverty level.

The race least likely to be in poverty in Sidney is Hispanic, with 11.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 5.45%, and for those that did not work, the poverty rate was 21.30%.

Sidney Poverty

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Name Poverty
Some College9.25%
Less Than 9th Grade7.51%
Bachelors or Greater3.97%
High School3.85%

Sidney Poverty Rate by Education

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Rate Poverty
Female Unemployed14.29%
Female Employed2.74%
Male Employed1.23%
Male Unemployed0.00%

Sidney Poverty Rate by Employment Status and Sex

Sidney Income by Household Type

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Name Median Mean
Households$59,125$77,045
Families$89,022$105,265
Married Families$97,692-
Non Families$32,950$38,756
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Income by Household Type

Sidney Marital Status

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Marriage Rates

47.0%

Overall Marriage Rate

45.4%

Male Marriage Rate

48.7%

Female Marriage Rate

Sidney Married by Age and Sex

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Sidney Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Sidney Marital Status by Race

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Sidney Marital Status

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379

Number of Veterans

Male Veterans

Female Veterans

War Veterans
First Gulf War117
Vietnam105
Second Gulf War74
Korea44
World War II

Sidney Veterans by War

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Age Group Veterans
35 to 54115
65 to 7499
75+69
18 to 3461
55 to 6435

Sidney Veterans by Age

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Name Veterans % of Total
White3478.03%
2+ Races3220.78%
Hispanic289.89%

Sidney Veterans by Race

Sidney Veterans by Education

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11.35%

Veteran Poverty Rate

11.35%

Veteran Disability Rate

Sidney Veterans by Education

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72.8%

Labor Force Participation

71.6%

Employment Rate

1.6%

Unemployment Rate

Sidney Employment by Age

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Sidney Employment by Race

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Sidney Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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52.20%

Born in Sidney

97.09%

Native Born

2.91%

Foreign Born

2.31%

Non Citizen

0.61%

Naturalized

Place of Birth

97.09% of Sidney residents were born in the United States, with 52.20% having been born in Montana. 2.31% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Sidney Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20226,044-43-0.71%
20216,087-43-0.70%
20206,130-43-0.70%
20196,173-43-0.69%
20186,216-106-1.68%
20176,322-227-3.47%
20166,549-274-4.02%
20156,8233315.10%
20146,4921993.16%
20136,2932904.83%
20126,0034267.64%
20115,5772444.58%
20105,3335591.11%
20004,774-443-0.88%
19905,217-509-0.93%
19805,7261,1832.34%
19704,543-21-0.05%
19604,5645771.36%
19503,9871,0092.96%
19402,9780.00%

Sidney Population by Year