🇺🇸 United States ZIP Code

STANDARD

42001

Paducah

ZIP Code 42001 is a standard zip code serving Paducah, Paducah, Kentucky (KY), in McCracken County, United States. It has an estimated population of 27,960 with a median household income of $48,113. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 37.063400
Longitude: -88.663200

Geographic Details

Land Area: 73.30 mi²
Water Area: 5.23 mi²
Population Density: 381.0 people per mi² (70th percentile)
Bounding Box: 37.143026°N, 36.942688°S, -88.581234°E, -88.832293°W

With 27,960 residents spread across 73.30 square miles, this area has a population density of 381.0 people per square mile.

Demographics

27,960

Population

85th percentile

$48,113

Median Income

50th percentile

$142,600

Median Home Value

55th percentile

73.30 mi²

Land Area

The median household income in 42001 is $48,113, and the median home value is $142,600.

Housing

13,596

Total Units

12,413

Occupied Units

91.3%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Paducah, KY.

42002

Paducah

42003

Paducah

Similar ZIP Codes in Kentucky

ZIP codes with similar median household income in Kentucky.

40065

Shelbyville

$53,081

41183

Worthington

$43,472

42348

Hawesville

$51,857

40069

Springfield

$41,016

42029

Calvert City

$49,011

40437

Hustonville

$43,608

42025

Benton

$42,310

40004

Bardstown

$43,936

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.