🇺🇸 United States ZIP Code

STANDARD

27330

Sanford

ZIP Code 27330 is a standard zip code serving Sanford, Sanford, North Carolina (NC), in Lee County, United States. It has an estimated population of 37,947 with a median household income of $45,766. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: North Carolina (NC)
County: Lee
City: Sanford
Timezone: America/New_York

Coordinates

Latitude: 35.469800
Longitude: -79.171700

Geographic Details

Land Area: 205.53 mi²
Water Area: 2.77 mi²
Population Density: 185.0 people per mi² (60th percentile)
Bounding Box: 35.637647°N, 35.378898°S, -78.959216°E, -79.430107°W

With 37,947 residents spread across 205.53 square miles, this area has a population density of 185.0 people per square mile.

Demographics

37,947

Population

90th percentile

$45,766

Median Income

40th percentile

$135,200

Median Home Value

50th percentile

205.53 mi²

Land Area

The median household income in 27330 is $45,766, and the median home value is $135,200.

Housing

15,821

Total Units

14,431

Occupied Units

91.2%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Sanford, NC.

27331

Sanford

27332

Sanford

Similar ZIP Codes in North Carolina

ZIP codes with similar median household income in North Carolina.

27938

Gatesville

$42,350

27944

Hertford

$43,591

27979

Sunbury

$52,250

28456

Riegelwood

$43,359

27525

Franklinton

$43,090

27262

High Point

$39,867

28303

Fayetteville

$46,919

27504

Benson

$45,724

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.