🇺🇸 United States ZIP Code

STANDARD

29303

Spartanburg

ZIP Code 29303 is a standard zip code serving Spartanburg, Spartanburg, South Carolina (SC), in Spartanburg County, United States. It has an estimated population of 25,058 with a median household income of $26,855. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: South Carolina (SC)
County: Spartanburg
City: Spartanburg
Timezone: America/New_York

Coordinates

Latitude: 34.980300
Longitude: -81.916800

Geographic Details

Land Area: 31.19 mi²
Water Area: 0.11 mi²
Population Density: 803.0 people per mi² (75th percentile)
Bounding Box: 35.042339°N, 34.950308°S, -81.887826°E, -82.077108°W

With 25,058 residents spread across 31.19 square miles, this area has a population density of 803.0 people per square mile.

Demographics

25,058

Population

85th percentile

$26,855

Median Income

5th percentile

$83,000

Median Home Value

20th percentile

31.19 mi²

Land Area

The median household income in 29303 is $26,855, and the median home value is $83,000. This is below the national average for household income.

Housing

10,308

Total Units

8,883

Occupied Units

86.2%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Spartanburg, SC.

29301

Spartanburg

29302

Spartanburg

29304

Spartanburg

29305

Spartanburg

29306

Spartanburg

29307

Spartanburg

29319

Spartanburg

Similar ZIP Codes in South Carolina

ZIP codes with similar median household income in South Carolina.

29178

Whitmire

$28,635

29520

Cheraw

$29,401

29353

Jonesville

$30,191

29059

Holly Hill

$23,086

29055

Great Falls

$27,382

29056

Greeleyville

$23,023

29148

Summerton

$28,952

29565

Latta

$28,681

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.