Greer County sits in southwestern Oklahoma, where Mangum serves as the main county reference point and Granite and Willow mark two of the most useful secondary locations. State Highway 34 and U.S. 283 help orient the road map, while the physical landscape is divided by the North Fork, Elm Fork, and Salt Fork of the Red River. The maps on this page can be viewed online, and the original high-resolution JPG files are also available together in a downloadable ZIP for printing or closer inspection.
The county is more varied than a simple plains map might suggest. The Oklahoma Historical Society describes roughly the western two-thirds of Greer County as part of the Gypsum Hills and the eastern third as Red Bed Plains. That distinction is visible in the supplied elevation map: higher broken uplands dominate much of the west and northwest, while lower valleys extend along the Red River forks and toward the eastern side. Reading the road, water, and elevation maps together makes those contrasts much easier to understand.
Table of Contents
Start with Mangum, State Highway 34, and U.S. 283
Mangum is the easiest place to start on the general county map. The official Greer County website and the Oklahoma Historical Society both identify it as the county seat, and the map places it slightly east of the county’s center. State Highway 34 runs through Mangum in a north-south direction, while an east-west route crosses the same area. Granite appears farther east, close to the irregular eastern boundary, and U.S. 283 provides another strong north-south reference on that side of the county.
The county outline is noticeably irregular. Several step-like changes appear along the western side, while the eastern edge includes curved sections influenced by the North Fork Red River corridor. Willow lies north of Mangum, and Plainview is labeled in the northwestern part of the map. Just outside the boundary, names such as Lone Wolf, Blair, and Martha help show how Greer County fits between Kiowa, Jackson, Harmon, and Beckham counties. Granite is especially useful as an eastern anchor because it sits close to both the boundary and the North Fork valley.
Rather than trying to memorize every road, it is easier to build the county around a few dependable lines. State Highway 34 connects the Mangum area with the northern part of the county, and U.S. 283 organizes much of the eastern side. State Highways 6 and 9 add additional references near Granite and the southeastern edge. The map is designed for geographic orientation, not turn-by-turn travel, so current road conditions, closures, and exact driving routes should always be checked with an up-to-date transportation source.
Mangum, Granite, and Willow form a simple three-place frame
The city-connections map simplifies Greer County to three labeled communities. Mangum is the hub, Granite lies to the east, and Willow sits to the north. The connector labels use straight-line distance rather than driving distance. Granite is shown at about 9 miles from Mangum, while Willow is about 12 miles away. Those numbers are useful for comparing relative spacing, but an actual road trip will usually be longer because roads do not follow a perfectly straight line.
The three communities also occupy different terrain settings. Mangum is near the central area between the Elm Fork and Salt Fork systems. Granite is much closer to the North Fork Red River and the lower eastern side of the county. Willow is positioned in the northern uplands, where the elevation map shows more tan and brown shading than around the river valleys. The city map therefore works best as a starting point; adding the water and elevation maps explains why the same short distances can cross noticeably different landscapes.
Numbers shown beside the community names are best treated as map reference values rather than current population statistics. Anyone who needs the latest population estimate should use a current Census Bureau dataset. For map reading, the more important feature is the arrangement itself: Mangum in the central part of the county, Granite to the east, and Willow to the north. That pattern gives the reader three fixed points that can be reused on every other map in the set.
Three Red River forks divide the county into distinct valleys
The water map is dominated by three major Red River branches. The North Fork Red River crosses the east-central part of the county and bends toward the eastern boundary. The Elm Fork Red River approaches from the west and runs through the middle of the county before joining the broader North Fork system. Farther south, the Salt Fork Red River creates a second long lowland. Because these channels occupy different parts of Greer County, they divide the landscape into several broad bands rather than one single river corridor.
Smaller water features add local detail around those larger valleys. Doc Hollis Lake appears in the west near Root Creek and Deer Creek, while numerous short tributaries descend from the northern uplands toward the Elm Fork and North Fork. Borders Lake is labeled in the south-central area, and Ballew Lake appears farther southwest. The best way to read the map is to identify the three major forks first, then attach the smaller creeks and lakes to the nearest valley instead of trying to follow every blue line at once.
The Oklahoma Historical Society also describes Greer County as being drained by the North Fork, Elm Fork, and Salt Fork of the Red River, matching the main structure shown here. This is a geographic reference map, however, not a flood-hazard or navigation product. It does not provide flood probability, water depth, flow, water quality, legal access, or safe boating conditions. Flood planning, construction, property decisions, and water recreation should rely on the appropriate current federal, state, and local sources.
Elevation from about 429 to 698 meters highlights the Gypsum Hills
The elevation map labels an actual county range of about 429 to 698 meters, with a mean near 504 meters. Brown and dark tan areas represent relatively high terrain within the county, while green shows lower ground. The broadest high area appears in the northwest, and additional uplands extend along much of the western side. In contrast, the Elm Fork and North Fork valleys form long green corridors through the central and eastern portions of the county, and the Salt Fork creates another low band farther south.
This pattern fits the Oklahoma Historical Society description of the western two-thirds of the county as Gypsum Hills and the eastern third as Red Bed Plains. The west is not one continuous plateau; ridges and drainage cuts repeatedly break the higher ground. The east is generally lower, but isolated knobs and ridges still rise near Granite and along the eastern margin. The result is a county where relief changes gradually over large areas but can change quickly near a creek valley or a steeper gypsum ridge.
The water and elevation maps are especially useful when compared side by side. Many of the green lowlands follow the same courses shown as blue streams on the water map, while the darkest high areas contain numerous short tributaries descending into those valleys. The elevation surface is suitable for county-scale comparison only. It should not be treated as survey-grade elevation for a parcel, building site, road grade, drainage design, or engineering project; those tasks require more precise source data and professional measurements when appropriate.
Old Greer County explains why this map has an unusual history
Greer County has one of Oklahoma’s more distinctive boundary histories. According to the Oklahoma Historical Society, Texas once claimed a much larger area as Greer County, Texas. A long dispute centered on which branch of the Red River formed the legal boundary. In 1896, the U.S. Supreme Court ruled that the disputed territory belonged to the United States rather than Texas, and it became part of Oklahoma Territory. Later divisions created the present Greer County as well as neighboring counties.
Mangum remained a key administrative center through those changes. The Oklahoma Historical Society notes that Mangum had already been selected as the county seat when the larger Greer County was still claimed by Texas, and the current county government continues to operate from Mangum. Granite developed as another important eastern community, while Willow provides a northern reference. Knowing that history gives the modern boundary more context and helps explain why the county name appears in both Oklahoma and older Texas records.
Historic movement through the area also followed a different pattern from the modern highway network. Oklahoma Historical Society accounts describe early routes tied to rivers, Indigenous trails, cattle drives, and later railroads. Today State Highway 34 and U.S. 283 provide straighter transportation references, but the older river valleys remain visible underneath them. Comparing the road map with the water map therefore shows two different organizing systems: one shaped by modern transportation and one shaped by terrain and drainage.
Comparing Mangum, Granite, and Willow across all four maps
Mangum is the best place to connect the map set. On the road map it is a central junction near State Highway 34. On the water map it sits between the Elm Fork and Salt Fork systems, and on the elevation map it occupies middle-range terrain between the higher northwest and the lower east. Returning to the same city on each map helps separate what each layer contributes without turning the article into a repetitive list of map types.
Granite tells a different story. It is close to the eastern boundary and the North Fork Red River valley, so its surrounding terrain is generally lower than the broad northwestern uplands. Small isolated high areas also appear nearby, which prevents the eastern side from looking completely flat. The Oklahoma Historical Society has documented Granite’s early settlement history and the importance of local stone, making it a useful example of how a community can be tied to both a river valley and distinctive nearby rock features.
Willow lies north of Mangum within the higher part of the county. The city map places it about 12 straight-line miles from the hub, but the elevation map shows that the short geographic distance crosses a different terrain zone. From Willow westward, the landscape becomes more strongly dissected by small valleys and higher ridges. This contrast is one reason the county map set works well as a group: the settlement map establishes where places are, while the water and elevation maps explain what surrounds them.
Choose the map that matches the question
For county boundaries, highways, and town names, the general map is the clearest starting point. Find Mangum and State Highway 34 first, then add Granite, Willow, U.S. 283, and the eastern boundary. If the goal is simply to compare the three highlighted communities, the city-connections map removes most minor detail and makes the Mangum–Granite–Willow arrangement easier to see. Remember that its distance labels are straight-line measurements, not road mileage.
For physical geography, use the water and elevation maps together. Locate the North Fork, Elm Fork, and Salt Fork of the Red River on the water map, then revisit those same corridors on the elevation map. The lower green valleys align with many of the major channels, while the western and northwestern Gypsum Hills rise in tan and brown. This paired view is the most useful way to understand why Greer County contains both broad lowlands and more rugged uplands within a relatively compact area.
The web previews are convenient for quick reference, while the downloadable ZIP contains the high-resolution JPG versions of all four supplied maps. Those files are better suited to printing, classroom materials, local-history displays, presentations, and close inspection of small labels. They are general geographic resources and should not replace legal boundary records, parcel maps, real-time navigation, flood-hazard products, engineering documents, or professional surveys.
Frequently Asked Questions
What is the easiest place to start when reading a Greer County map?
Start with Mangum and State Highway 34. Mangum is the county seat and a strong central reference on the road map. From there, locate Granite to the east, Willow to the north, and U.S. 283 on the eastern side. Those features create a simple framework for finding the rest of the county.
Why are the North Fork, Elm Fork, and Salt Fork important in Greer County?
They occupy different parts of the county and create several broad low valleys. The North Fork is especially important in the east, the Elm Fork crosses the central area, and the Salt Fork runs farther south. Matching those channels with the green lowlands on the elevation map shows how drainage and relief are connected.
Can the 429–698 meter elevation range be used for surveying?
No. The range is useful for comparing the county’s higher uplands with its lower river valleys at a broad scale. Exact parcel elevations, construction design, drainage calculations, road grades, and legal surveys require more precise data and professional measurement when appropriate.
Map File Information
Download Greer County road, city, water, and elevation maps together as high-resolution JPG files.
- Included Files: Use only the versions confirmed in the article and supplied images
- File Type: Use the confirmed download contents
- Intended Use: Printing, education, presentations, and map-based projects
Related Maps
Sources and References
- Greer County, Oklahoma – Official County Website
- Oklahoma Historical Society – Greer County
- Oklahoma Historical Society – Mangum
- U.S. Census Bureau – TIGER/Line Shapefiles
- USGS – National Hydrography
- USGS – 3D Elevation Program
Green Map creates custom-edited map images using open geographic data sources such as geoBoundaries, Natural Earth, OpenStreetMap, and government open data. These maps are edited visual materials, not raw data files, and are provided for education, documents, presentations, and graphic reference.
