Zip Code 92278 — Twentynine Palms, CA

ZIP Code 92278 is associated with Twentynine Palms, CA, in San Bernardino County. The listed population estimate is 3,913; estimated density is 3,849.3 people per square mile. Among records with population estimates, it ranks #58 of 85 in San Bernardino County and #1167 of 1,762 in CA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.235050, -116.058250)

Data MetricLocal Statistic
Postal / Zip Code92278
Primary CityTwentynine Palms
State / ProvinceCA
CountySan Bernardino
Total Population3,913
Population Density3,849.3 people/sq mi
TimezoneAmerica/Los_Angeles

How 92278 Compares

MetricZIP 92278San Bernardino County recordsCA records
Population estimate3,9132,188,912 (sum)39,286,245 (sum)
Population Density3,849.3 /sq mi----
County population rank#58 of 85----
State population rank#1167 of 1,762----

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 CA

ZIP CodeCityDistancePopulation estimate
ZIP 92252Joshua Tree14.2 mi7,538
ZIP 92284Yucca Valley21.6 mi25,415
ZIP 92277Twentynine Palms22.8 mi26,277
ZIP 92285Landers26.9 mi2,764
ZIP 92268Pioneertown28.6 mi434

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 →