🇺🇸 United States ZIP Code

STANDARD

27546

Lillington

ZIP Code 27546 is a standard zip code serving Lillington, Lillington, North Carolina (NC), in Harnett County, United States. It has an estimated population of 19,471 with a median household income of $40,198. 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: Harnett
City: Lillington
Timezone: America/New_York

Coordinates

Latitude: 35.332000
Longitude: -78.921200

Geographic Details

Land Area: 123.76 mi²
Water Area: 2.07 mi²
Population Density: 157.0 people per mi² (60th percentile)
Bounding Box: 35.476886°N, 35.274342°S, -78.706712°E, -79.031303°W

With 19,471 residents spread across 123.76 square miles, this area has a population density of 157.0 people per square mile.

Demographics

19,471

Population

80th percentile

$40,198

Median Income

25th percentile

$127,100

Median Home Value

50th percentile

123.76 mi²

Land Area

The median household income in 27546 is $40,198, and the median home value is $127,100. This is below the national average for household income.

Housing

7,449

Total Units

6,571

Occupied Units

88.2%

Occupancy Rate

Similar ZIP Codes in North Carolina

ZIP codes with similar median household income in North Carolina.

28716

Canton

$42,557

28763

Otto

$43,992

28904

Hayesville

$37,250

28634

Harmony

$36,814

27804

Rocky Mount

$44,282

28731

Flat Rock

$42,546

28654

Moravian Falls

$37,042

27022

Lawsonville

$44,965

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.