🇺🇸 United States ZIP Code

STANDARD

29154

Sumter

ZIP Code 29154 is a standard zip code serving Sumter, Sumter, South Carolina (SC), in Sumter County, United States. It has an estimated population of 28,135 with a median household income of $49,271. 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: Sumter
City: Sumter
Timezone: America/New_York

Coordinates

Latitude: 33.882100
Longitude: -80.402800

Geographic Details

Land Area: 79.43 mi²
Water Area: 0.94 mi²
Population Density: 354.0 people per mi² (65th percentile)
Bounding Box: 33.995044°N, 33.746864°S, -80.356997°E, -80.601308°W

With 28,135 residents spread across 79.43 square miles, this area has a population density of 354.0 people per square mile.

Demographics

28,135

Population

85th percentile

$49,271

Median Income

50th percentile

$124,700

Median Home Value

50th percentile

79.43 mi²

Land Area

The median household income in 29154 is $49,271, and the median home value is $124,700.

Housing

11,707

Total Units

10,615

Occupied Units

90.7%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Sumter, SC.

29150

Sumter

29151

Sumter

29153

Sumter

Similar ZIP Codes in South Carolina

ZIP codes with similar median household income in South Carolina.

29044

Eastover

$44,773

29841

North Augusta

$47,094

29038

Cope

$43,175

29073

Lexington

$52,158

29644

Fountain Inn

$46,112

29470

Ravenel

$43,936

29123

Pelion

$47,585

29351

Joanna

$43,571

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.