🇺🇸 United States ZIP Code

STANDARD

29909

Okatie

ZIP Code 29909 is a standard zip code serving Okatie, Okatie, South Carolina (SC), in Jasper County, United States. It has an estimated population of 16,394 with a median household income of $65,487. 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: Jasper
City: Okatie
Timezone: America/New_York

Coordinates

Latitude: 32.330100
Longitude: -80.843500

Geographic Details

Land Area: 55.19 mi²
Water Area: 27.28 mi²
Population Density: 297.0 people per mi² (65th percentile)
Bounding Box: 32.463935°N, 32.242193°S, -80.698045°E, -81.006432°W

With 16,394 residents spread across 55.19 square miles, this area has a population density of 297.0 people per square mile.

Demographics

16,394

Population

75th percentile

$65,487

Median Income

80th percentile

$262,700

Median Home Value

80th percentile

55.19 mi²

Land Area

The median household income in 29909 is $65,487, and the median home value is $262,700. This places the area in the top 25% nationally for household income.

Housing

10,017

Total Units

8,220

Occupied Units

82.1%

Occupancy Rate

Similar ZIP Codes in South Carolina

ZIP codes with similar median household income in South Carolina.

29170

West Columbia

$56,415

29642

Easley

$59,068

29445

Goose Creek

$58,037

29446

Green Pond

$66,169

29075

Little Mountain

$70,491

29369

Moore

$61,831

29439

Folly Beach

$72,193

29928

Hilton Head Island

$70,079

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.