🇺🇸 United States ZIP Code

STANDARD

42303

Owensboro

ZIP Code 42303 is a standard zip code serving Owensboro, Owensboro, Kentucky (KY), in Daviess County, United States. It has an estimated population of 38,909 with a median household income of $44,872. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 37.755900
Longitude: -87.080300

Geographic Details

Land Area: 47.91 mi²
Water Area: 0.53 mi²
Population Density: 812.0 people per mi² (75th percentile)
Bounding Box: 37.841452°N, 37.669779°S, -86.953219°E, -87.132669°W

With 38,909 residents spread across 47.91 square miles, this area has a population density of 812.0 people per square mile.

Demographics

38,909

Population

90th percentile

$44,872

Median Income

40th percentile

$111,500

Median Home Value

40th percentile

47.91 mi²

Land Area

The median household income in 42303 is $44,872, and the median home value is $111,500.

Housing

16,496

Total Units

15,325

Occupied Units

92.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Owensboro, KY.

42301

Owensboro

42302

Owensboro

42304

Owensboro

Similar ZIP Codes in Kentucky

ZIP codes with similar median household income in Kentucky.

40033

Lebanon

$38,920

40057

Pleasureville

$50,660

42378

Whitesville

$49,600

40068

Smithfield

$50,347

41010

Corinth

$49,741

40204

Louisville

$46,275

42025

Benton

$42,310

40461

Paint Lick

$44,469

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.