Mill Creek, OK 74856 ZIP Code Profile

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Mill Creek, OK

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ZIP Code 74856: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Mill Creek, OK 74856

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 17
  • Single Family Addresses: 187
  • Multi-Family Addresses: 0
  • County: Johnston County
  • Centroid: Latitude 34.339, Longitude -96.821
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


74856 ZIP Code Map

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Mill Creek, OK 74856 Data & Demographics (As of July 1, 2016)


Total Population 1,003
Population in Households 1,003
Population in Familes 836
Population in Group Qrtrs 0
Population Density1 6
Diversity Index2 50


Total Households 377
Average Household Size 2.66
Family Households 261
Average Family Size 3


Total Housing Units 447 (100%)
Owner Occupied HU 294 (65.8%)
Renter Occupied HU 83 (18.6%)
Vacant Housing Units 70 (15.7%)
Median Home Value $75,962
Average Home Value $105,697


Median Household Income $37,342
Average Household Income $48,072
Per Capita Income $18,069
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.91% 0.88%
Households 0.88% 0.83%
Families 0.76% 0.68%
Median Household Income   0.28%
Per Capita Income   1.3%
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.

Mill Creek, OK 74856 - Peer Comparisons by Rank and Percentile

The table below compares 74856 to the other 632 ZIP Codes in Oklahoma 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 # 422 33rd
Population Density1 # 533 16th
Diversity Index2 # 265 59th
Median Household Income # 478 25th
Per Capita Income # 564 11th

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

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