Zip Code 27546 — Lillington, NC

ZIP Code 27546 is associated with Lillington, NC, in Harnett County. The listed population estimate is 21,419; estimated density is 67.5 people per square mile. Among records with population estimates, it ranks #5 of 11 in Harnett County and #189 of 836 in NC.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (35.384580, -78.866260)

Data MetricLocal Statistic
Postal / Zip Code27546
Primary CityLillington
State / ProvinceNC
CountyHarnett
Total Population21,419
Population Density67.5 people/sq mi
TimezoneAmerica/New_York

How 27546 Compares

MetricZIP 27546Harnett County recordsNC records
Population estimate21,419185,340 (sum)10,730,463 (sum)
Population Density67.5 /sq mi----
County population rank#5 of 11----
State population rank#189 of 836----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NC

ZIP CodeCityDistancePopulation estimate
ZIP 28323Bunnlevel5.3 mi4,758
ZIP 27506Buies Creek7.4 mi1,056
ZIP 27505Broadway7.9 mi8,152
ZIP 28339Erwin9.5 mi6,894
ZIP 27526Fuquay Varina11.1 mi61,588

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 →