Clay City, KY 40312 ZIP Code Profile

Related Place Profiles:
Clay City, KY | Westbend, KY

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ZIP Code 40312: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Clay City, KY 40312

Acceptable Alternative
Westbend, KY 40312

  • ZIP Code Type: STANDARD
  • County: Powell County
  • Centroid: Latitude 37.84, Longitude -83.937
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 114
  • PO Box Addresses: 614
  • Residential Addresses: 2,066
    • Multi-Family Addresses: 0
    • Single Family Addresses: 2,066

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.


40312 ZIP Code Map

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Clay City, KY 40312 Data & Demographics (As of July 1, 2017)


Total Population 6,047
Daytime Population: Workers 623
Daytime Population: Residents 4,129
Total Daytime Population (TDP) 4,752
Ratio TDP/Total Population1 0.79
Population in Households 6,047
Population in Familes 4,969
Population in Group Qrtrs 0
Population Density2 100
Diversity Index3 11


Median Household Income $36,545
Average Household Income $46,593
Per Capita Income $17,861


Total Housing Units 2,638 (100%)
Owner Occupied HU 1,643 (62.3%)
Renter Occupied HU 675 (25.6%)
Vacant Housing Units 320 (12.1%)
Median Home Value $84,619
Average Home Value $104,732


Total Households 2,318
Average Household Size 2.61
Family Households 1,618
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 0.24% -0.13%
Households 0.23% -0.13%
Families 0.09% -0.22%
Median Household Income   0.8%
Per Capita Income   1.81%

Clay City, KY 40312 - Peer Comparisons by Rank and Percentile

The table below compares 40312 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 # 178 77th
Population Density # 224 71st
Diversity Index # 311 59th
Median Household Income # 445 41st
Per Capita Income # 579 24th

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

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