There is one unique ZIP code in Grover, Colorado and it is 80729. Area code: 970.
1
ZIP codes
592.82
sq mi land
0.25
sq mi water
970
area code
Grover, CO ZIP code map
About Grover, CO
Grover is a small, rural community located in the state of Colorado. Nestled in Weld County, Grover offers a unique slice of life in the northern part of the state. Known for its expansive landscapes and agricultural surroundings, Grover is a peaceful town that exemplifies the charm of rural Colorado.
Location & geography
Geographically, Grover lies in the northeastern part of Colorado, covering a substantial land area of 592.82 square miles. It is in proximity to other small communities, with Sterling located approximately 35 miles to the south, and Brush about 41 miles to the west. The area boasts a minimal water presence, measuring just 0.25 square miles, contributing to its predominantly rural landscape characterized by open fields and rolling terrain.
Community & economy
The character of Grover is reflective of a tight-knit agricultural community where residents take pride in their rural lifestyle. Local industries primarily revolve around farming and ranching, contributing to the town's economy and cultural heritage. Daily life in Grover is quiet and leisurely, with residents often engaging in community events and supporting local agriculture.
Transportation
Transportation in Grover is facilitated by several highways, with U.S. Route 34 being a primary route that connects the town to larger cities and nearby regions. The nearest named airport is the Sterling Municipal Airport, located about 35 miles to the south, providing access to air travel for Grover's residents. Public transit options are limited, and residents primarily rely on personal vehicles for transportation.
History
Grover was founded as a small agricultural hub, with agriculture playing a significant role in its development. Over the years, the town has maintained its focus on farming, which remains a key industry along with ranching. Notable events in Grover's history often revolve around local fairs and agricultural showcases that celebrate the town's rural roots.
Did you know?
One surprising fact about Grover is that it is one of the few remaining places in Colorado that maintains a purely agricultural character with minimal commercial development. Despite its small size, Grover is rich in local culture and tradition, often drawing visitors for its agricultural fairs.
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions
What is the ZIP code for Grover, CO?
Grover, CO has one ZIP code: 80729.
What is the main ZIP code for Grover, CO?
The primary ZIP code for Grover, CO is 80729. The city uses area code 970 for phone service.
What county is Grover, CO in?
Grover is located in Weld County, Colorado.
How many ZIP codes are in Grover, CO?
Grover, CO has 1 ZIP code.
What ZIP code covers the main agricultural areas around Grover in Weld County?
The agricultural lands and ranching areas surrounding Grover are served by ZIP code 80729, which encompasses the rural community in northern Weld County.
If I'm mailing something to a business in downtown Grover, what ZIP code should I use?
All mail to Grover, including the downtown area, uses ZIP code 80729 as it is the only ZIP code for this small community in Weld County.
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