Zip Code 80118 — Larkspur, CO

ZIP Code 80118 is associated with Larkspur, CO, in Douglas County. The listed population estimate is 5,632; estimated density is 16.6 people per square mile. Among records with population estimates, it ranks #11 of 14 in Douglas County and #213 of 512 in CO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.191320, -104.884800)

Data MetricLocal Statistic
Postal / Zip Code80118
Primary CityLarkspur
State / ProvinceCO
CountyDouglas
Total Population5,632
Population Density16.6 people/sq mi
TimezoneAmerica/Denver

How 80118 Compares

MetricZIP 80118Douglas County recordsCO records
Population estimate5,632373,996 (sum)5,862,421 (sum)
Population Density16.6 /sq mi----
County population rank#11 of 14----
State population rank#213 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 80133Palmer Lake5.3 mi2,425
ZIP 80132Monument7.0 mi30,073
ZIP 80104Castle Rock8.4 mi38,479
ZIP 80921Colorado Springs11.4 mi26,551
ZIP 80116Franktown11.9 mi5,132

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 →