Union Star, KY 40171 ZIP Code Profile

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Union Star, KY

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ZIP Code 40171: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Union Star, KY 40171

  • ZIP Code Type: STANDARD
  • County: Breckinridge County
  • Centroid: Latitude 37.975, Longitude -86.464
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1
  • PO Box Addresses: 0
  • Residential Addresses: 128
    • Multi-Family Addresses: 0
    • Single Family Addresses: 128

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic 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 demographic data.


40171 ZIP Code Map

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Union Star, KY 40171 Data & Demographics (As of July 1, 2017)


Total Population 250
Daytime Population: Workers 12
Daytime Population: Residents 186
Total Daytime Population (TDP) 198
Ratio TDP/Total Population1 0.79
Population in Households 250
Population in Familes 213
Population in Group Qrtrs 0
Population Density2 10
Diversity Index3 7


Median Household Income $42,298
Average Household Income $56,306
Per Capita Income $23,198


Total Housing Units 130 (100%)
Owner Occupied HU 89 (68.5%)
Renter Occupied HU 14 (10.8%)
Vacant Housing Units 27 (20.8%)
Median Home Value $109,615
Average Home Value $156,180


Total Households 103
Average Household Size 2.43
Family Households 75
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 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.


2010-2017 2017-2022
Population 0.22% 0.24%
Households 0.13% 0.39%
Families 0.0% 0.0%
Median Household Income   3.56%
Per Capita Income   3.12%

Union Star, KY 40171 - Peer Comparisons by Rank and Percentile

The table below compares 40171 to the other 756 ZIP Codes in Kentucky by rank and percentile using July 1, 2017 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 # 675 11th
Population Density # 733 3rd
Diversity Index # 460 39th
Median Household Income # 238 69th
Per Capita Income # 215 72nd

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

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