Sidney, MT 59270 ZIP Code Profile

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Sidney, MT

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ZIP Code 59270: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Sidney, MT 59270

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 572
  • Single Family Addresses: 3,411
  • Multi-Family Addresses: 113
  • County: Richland County
  • Centroid: Latitude 47.716, Longitude -104.162
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 59270 has segments in 3 Counties (McKenzie, Richland, Wibaux).

Neighborhood Data

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59270 ZIP Code Map

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Sidney, MT 59270 Data & Demographics (As of July 1, 2016)


Total Population 9,042
Population in Households 9,006
Population in Familes 7,029
Population in Group Qrtrs 36
Population Density1 12
Diversity Index2 23


Total Households 3,824
Average Household Size 2.36
Family Households 2,397
Average Family Size 3


Total Housing Units 4,227 (100%)
Owner Occupied HU 2,564 (60.7%)
Renter Occupied HU 1,260 (29.8%)
Vacant Housing Units 403 ( 9.5%)
Median Home Value $177,239
Average Home Value $207,976


Median Household Income $57,255
Average Household Income $78,433
Per Capita Income $33,231
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 3.62% 3.14%
Households 3.25% 3.1%
Families 2.96% 2.93%
Median Household Income   2.15%
Per Capita Income   1.64%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Sidney, MT 59270 - Peer Comparisons by Rank and Percentile

The table below compares 59270 to the other 356 ZIP Codes in Montana by rank and percentile using July 1, 2016 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 # 30 92nd
Population Density1 # 84 76th
Diversity Index2 # 74 79th
Median Household Income # 33 91st
Per Capita Income # 51 86th

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

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