🇺🇸 United States ZIP Code

STANDARD

42211

Cadiz

ZIP Code 42211 is a standard zip code serving Cadiz, Cadiz, Kentucky (KY), in Trigg County, United States. It has an estimated population of 13,422 with a median household income of $44,226. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Kentucky (KY)
County: Trigg
City: Cadiz
Timezone: America/Chicago

Coordinates

Latitude: 36.802000
Longitude: -87.828600

Geographic Details

Land Area: 280.69 mi²
Water Area: 19.07 mi²
Population Density: 48.0 people per mi² (40th percentile)
Bounding Box: 36.983802°N, 36.633160°S, -87.667213°E, -88.066971°W

With 13,422 residents spread across 280.69 square miles, this area has a population density of 48.0 people per square mile.

Demographics

13,422

Population

70th percentile

$44,226

Median Income

40th percentile

$117,600

Median Home Value

45th percentile

280.69 mi²

Land Area

The median household income in 42211 is $44,226, and the median home value is $117,600.

Housing

7,408

Total Units

5,540

Occupied Units

74.8%

Occupancy Rate

Similar ZIP Codes in Kentucky

ZIP codes with similar median household income in Kentucky.

41016

Covington

$41,944

42408

Dawson Springs

$37,781

41098

Worthville

$40,849

41143

Grayson

$38,956

40214

Louisville

$39,447

42160

Park City

$47,411

41045

Ghent

$49,750

40359

Owenton

$38,143

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.