Zip Code 29720 — Lancaster, SC

ZIP Code 29720 is associated with Lancaster, SC, in Lancaster County. The listed population estimate is 53,584; estimated density is 72.6 people per square mile. Among records with population estimates, it ranks #1 of 4 in Lancaster County and #12 of 422 in SC.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.742650, -80.736840)

Data MetricLocal Statistic
Postal / Zip Code29720
Primary CityLancaster
State / ProvinceSC
CountyLancaster
Total Population53,584
Population Density72.6 people/sq mi
TimezoneAmerica/New_York

How 29720 Compares

MetricZIP 29720Lancaster County recordsSC records
Population estimate53,584107,752 (sum)5,296,225 (sum)
Population Density72.6 /sq mi----
County population rank#1 of 4----
State population rank#12 of 422----

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 SC

ZIP CodeCityDistancePopulation estimate
ZIP 29714Fort Lawn10.3 mi3,462
ZIP 29704Catawba11.6 mi3,060
ZIP 29058Heath Springs12.4 mi5,423
ZIP 29712Edgemoor14.5 mi2,047
ZIP 29055Great Falls15.6 mi3,924

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 →