ZIP codes near Hoover Dam include areas in Boulder City and the southeastern Las Vegas Valley that provide access to the dam and the surrounding Lake Mead National Recreation Area. Hoover Dam sits along the Colorado River on the Nevada–Arizona border just southeast of Las Vegas.
The dam is located just outside Boulder City, Nevada, and is one of the most recognized engineering landmarks in the United States. For a full breakdown of ZIP codes across the metro area see the Las Vegas ZIP Codes Directory.
What ZIP Code Is Hoover Dam In?
Hoover Dam is located in ZIP code 89005, which primarily serves Boulder City, Nevada, and surrounding areas near the Lake Mead National Recreation Area.
ZIP code 89005 includes Boulder City and portions of the Colorado River corridor near Hoover Dam. The area is connected by U.S. Route 93, which provides the main travel route between Las Vegas, Boulder City, and the Hoover Dam area.
Because Hoover Dam sits just southeast of the Las Vegas metropolitan area, ZIP code 89005 serves as the primary postal region connecting the dam with nearby communities in Boulder City and the southern Las Vegas Valley.
ZIP Codes Closest to Hoover Dam
ZIP code 89005 includes Boulder City and the areas surrounding Hoover Dam along the Colorado River. Several nearby ZIP codes connect Hoover Dam with residential communities and travel routes in the southeastern Las Vegas Valley.
The following ZIP codes provide the closest access to Hoover Dam:
89005 — Boulder City and Hoover Dam area
89015 — Downtown Boulder City and surrounding residential areas
89011 — Lake Las Vegas and eastern Henderson communities
89119 — South Las Vegas and airport-adjacent areas
These ZIP codes link Hoover Dam with nearby communities in Boulder City, Henderson, and the southern Las Vegas Valley.
Hoover Dam Map and Surrounding ZIP Codes
Hoover Dam sits along the Colorado River southeast of Las Vegas near Boulder City. The surrounding ZIP codes extend into Boulder City, Henderson, and nearby parts of the Las Vegas Valley.
The map below shows Hoover Dam and the surrounding ZIP codes that connect the dam with nearby communities in southern Nevada.
Hoover Dam Proximity by Direction
Hoover Dam sits along the Colorado River southeast of Las Vegas near the Nevada–Arizona border. The surrounding ZIP codes extend into Boulder City and nearby parts of Henderson and the southeastern Las Vegas Valley.
North of Hoover Dam
89005 — Boulder City and nearby residential communities
Northwest of Hoover Dam
89015 — Downtown Boulder City and surrounding neighborhoods
West of Hoover Dam
89011 — Lake Las Vegas and eastern Henderson communities
Northwest toward Las Vegas
89119 — South Las Vegas and airport-adjacent areas
These ZIP codes connect Hoover Dam with nearby communities in Boulder City, Henderson, and the southern Las Vegas Valley.
Living Near Hoover Dam
Living near Hoover Dam places residents close to one of the most recognized landmarks in the Southwest and provides access to the surrounding recreation areas of the Colorado River and Lake Mead.
Communities in nearby ZIP codes such as 89005, 89015, and 89011 include residential neighborhoods in Boulder City and eastern Henderson that offer convenient travel routes to Hoover Dam. These areas provide access to outdoor recreation, Lake Mead National Recreation Area, and major routes connecting the region with Las Vegas.
Because Hoover Dam sits just southeast of the Las Vegas Valley, residents in nearby communities can reach the dam through U.S. Route 93, which connects Boulder City with Henderson and the Las Vegas metropolitan area.