🇺🇸 United States ZIP Code

STANDARD

30224

Griffin

ZIP Code 30224 is a standard zip code serving Griffin, Griffin, Georgia (GA), in Spalding County, United States. It has an estimated population of 25,197 with a median household income of $46,894. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Georgia (GA)
County: Spalding
City: Griffin
Timezone: America/New_York

Coordinates

Latitude: 33.240400
Longitude: -84.273400

Geographic Details

Land Area: 66.14 mi²
Water Area: 1.04 mi²
Population Density: 381.0 people per mi² (70th percentile)
Bounding Box: 33.263002°N, 33.143393°S, -84.106726°E, -84.434475°W

With 25,197 residents spread across 66.14 square miles, this area has a population density of 381.0 people per square mile.

Demographics

25,197

Population

85th percentile

$46,894

Median Income

45th percentile

$128,000

Median Home Value

50th percentile

66.14 mi²

Land Area

The median household income in 30224 is $46,894, and the median home value is $128,000.

Housing

10,413

Total Units

9,366

Occupied Units

89.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Griffin, GA.

30223

Griffin

Similar ZIP Codes in Georgia

ZIP codes with similar median household income in Georgia.

31563

Surrency

$42,024

30666

Statham

$53,627

30281

Stockbridge

$53,818

31907

Columbus

$40,972

30175

Talking Rock

$43,474

30349

Atlanta

$43,498

30185

Whitesburg

$50,986

31632

Hahira

$51,578

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.