🇺🇸 United States ZIP Code

STANDARD

31313

Hinesville

ZIP Code 31313 is a standard zip code serving Hinesville, Hinesville, Georgia (GA), in Liberty County, United States. It has an estimated population of 40,302 with a median household income of $45,852. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 31.851300
Longitude: -81.607200

Geographic Details

Land Area: 63.16 mi²
Water Area: 4.13 mi²
Population Density: 638.0 people per mi² (70th percentile)
Bounding Box: 31.902410°N, 31.751329°S, -81.464703°E, -81.767257°W

With 40,302 residents spread across 63.16 square miles, this area has a population density of 638.0 people per square mile.

Demographics

40,302

Population

95th percentile

$45,852

Median Income

45th percentile

$124,400

Median Home Value

45th percentile

63.16 mi²

Land Area

The median household income in 31313 is $45,852, and the median home value is $124,400.

Housing

17,651

Total Units

14,805

Occupied Units

83.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Hinesville, GA.

31310

Hinesville

Similar ZIP Codes in Georgia

ZIP codes with similar median household income in Georgia.

31558

Saint Marys

$50,879

31563

Surrency

$42,024

31757

Thomasville

$42,131

30752

Trenton

$42,385

30106

Austell

$45,850

30088

Stone Mountain

$46,108

31031

Gordon

$42,203

30080

Smyrna

$52,249

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.