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🇺🇸 United States ZIP Code

STANDARD

30238

Jonesboro

ZIP Code 30238 is a standard zip code serving Jonesboro, Jonesboro, Georgia (GA), in Clayton County, United States. It has an estimated population of 34,713 with a median household income of $43,569. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

$0 National: $37,585 $150K+ $43,569

Location

Country
🇺🇸 United States
State / Province
Georgia (GA)
County
Clayton
City
Jonesboro
Timezone
America/New_York

Coordinates

Latitude
33.494400
Longitude
-84.379700

Geographic Details

Land Area
16.87 mi²
Water Area
0.16 mi²
Population Density
2057.0 people per mi² (85th percentile)
Bounding Box
33.541708°N, 33.452652°S, -84.330922°E, -84.430141°W

With 34,713 residents spread across 16.87 square miles, this area has a population density of 2057.0 people per square mile.

Demographics

34,713

Population

90th percentile

$43,569

Median Income

35th percentile

$92,100

Median Home Value

30th percentile

16.87 mi²

Land Area

The median household income in 30238 is $43,569, and the median home value is $92,100.

Housing

13,200

Total Units

11,627

Occupied Units

88.1%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Jonesboro, GA.

30236

Jonesboro

 30237

Jonesboro

Similar ZIP Codes in Georgia

ZIP codes with similar median household income in Georgia.

30008

Marietta

$42,707

 30012

Conyers

$42,890

 30014

Covington

$45,837

 30025

Social Circle

$49,868

 30034

Decatur

$48,210

 30035

Decatur

$41,584

 30038

Lithonia

$48,856

 30046

Lawrenceville

$47,003

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.