Zip Code 80124 — Lone Tree, CO

ZIP Code 80124 is associated with Lone Tree, CO, in Douglas County. The listed population estimate is 22,555; estimated density is 928.0 people per square mile. Among records with population estimates, it ranks #9 of 14 in Douglas County and #112 of 512 in CO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.531970, -104.891730)

Data MetricLocal Statistic
Postal / Zip Code80124
Primary CityLone Tree
State / ProvinceCO
CountyDouglas
Total Population22,555
Population Density928.0 people/sq mi
TimezoneAmerica/Denver

How 80124 Compares

MetricZIP 80124Douglas County recordsCO records
Population estimate22,555373,996 (sum)5,862,421 (sum)
Population Density928.0 /sq mi----
County population rank#9 of 14----
State population rank#112 of 512----

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 CO

ZIP CodeCityDistancePopulation estimate
ZIP 80130Littleton1.8 mi24,719
ZIP 80112Englewood3.3 mi36,816
ZIP 80126Littleton3.8 mi44,882
ZIP 80122Littleton4.8 mi32,195
ZIP 80111Englewood5.6 mi31,561

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 →