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Zip Code 29303 — Spartanburg, SC

29303 is a ZIP Code associated with Spartanburg, SC, located within Spartanburg. The postal region supports an estimated population of 28,381 residents across Data Pending housing units, with a population density of 337.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (34.994240, -81.968830)

Data MetricLocal Statistic
Postal / Zip Code29303
Primary CitySpartanburg
State / ProvinceSC
CountySpartanburg
Total Population28,381
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density337.8 people/sq mi
TimezoneAmerica/New_York

How 29303 Compares

MetricZIP 29303Spartanburg CountySC State Average
Population28,381313,9915,296,225
Median IncomeData PendingN/AN/A
Population Density337.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 29378Una1.9 mi261N/A
Zip 29320Arcadia2.8 mi603N/A
Zip 29316Boiling Springs3.3 mi33,104N/A
Zip 29333Drayton3.7 mi254N/A
Zip 29301Spartanburg4.8 mi36,278N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →