Lincoln County is a county in eastern Central Oklahoma. As of the 2020 census, the population was 33,458. Its county seat is Chandler. Lincoln County is part of the Oklahoma City, OK metropolitan statistical area. In 2010, the center of population of Oklahoma was in Lincoln County, near the town of Sparks.
Craig County is a county in the U.S. state of Oklahoma. As of the 2020 census, the population was 14,107. Its county seat is Vinita. The county was organized in 1907, shortly before statehood, and named for Granville Craig, a prominent Cherokee farmer who lived in the Bluejacket area.
Treece is a ghost town in Cherokee County, Kansas, United States, and part of the historic Tri-State Mining District. As of the 2010 census, the city population was 138. As of May 2012 the city was abandoned and most buildings and other facilities demolished due to pervasive problems with lead pollution resulting from past mining. Two people who had refused an Environmental Protection Agency (EPA) buyout remained in 2012, one of whom died in 2016.
Cardin is a former town in Ottawa County, Oklahoma, United States. The population was 150 at the 2000 census, but declined all the way to a population of 3 at the 2010 census in April 2010. By November of 2010, the population of the town was listed as zero.
Miami is a city in and the county seat of Ottawa County, Oklahoma, United States, founded in 1891. Lead and zinc mining were established by 1918, causing the area's economy to boom.
Peoria is a town in Ottawa County, Oklahoma, United States. It was named for the Peoria people, a tribe of Native Americans who were removed to Indian Territory from east of the Mississippi River during the 19th century. The territory had been occupied by the Quapaw people, who sold some of their land to the Peoria. The population was 131 at the 2010 U. S. Census, down from 141 at the 2000 census. The long decline of mining meant that jobs moved elsewhere.
Picher is a ghost town and former city in Ottawa County, northeastern Oklahoma, United States. It was a major national center of lead and zinc mining for more than 100 years in the heart of the Tri-State Mining District.
Quapaw, officially the Town of Quapaw, is a town in Ottawa County, Oklahoma, United States, which serves as the capital of the Quapaw Nation. Located about 9 miles (14 km) northeast of Miami, it is part of the Joplin, Missouri metropolitan area. Incorporated in 1917, Quapaw's population was 811 in 2020.
Wyandotte is a town in Ottawa County, Oklahoma, United States. The population was 333 at the 2010 census, a decline of 8.26 percent from the figure of 363 recorded in 2000. The town is the tribal headquarters of the Wyandotte Nation of Oklahoma, for which the town was named.
The Peoria are a Native American people. They are enrolled in the federally recognized Peoria Tribe of Indians of Oklahoma headquartered in Miami, Oklahoma.
The Modoc Nation is a federally recognized tribe of Modoc people, located in Ottawa County in the northeast corner of Oklahoma and Modoc and Siskiyou counties in northeast California. The smallest tribe in the state, they are descendants of Captain Jack's band of Modoc people, removed in 1873 after the Modoc Wars from their traditional territory in northern California and southern Oregon. They were exiled to the Quapaw Agency in Indian Territory, where they were colocated with the Shawnee people from east of the Mississippi River.
The Quapaw Indian Agency was a territory that included parts of the present-day Oklahoma counties of Ottawa and Delaware. Established in the late 1830s as part of lands allocated to the Cherokee Nation, this area was later leased by the federal government and known as the Leased District. The area that became known as the Quapaw Agency Lands contained 220,000 acres and was located in the northeastern corner of Oklahoma where that state adjoins Missouri and Kansas.
The Joplin, Missouri-Kansas, Metropolitan Statistical Area (MSA), as defined by the United States Census Bureau, is an area consisting of Jasper, Newton, and Cherokee counties in southwest Missouri and southeast Kansas anchored by the city of Joplin. The estimated 2023 population of the Joplin, MO-KS (MSA) is 204,787. As of March 2023, The U.S. Census Bureau MSA delineation report added Cherokee County, Kansas to the Joplin, MO MSA making it the Joplin, MO-KS MSA.
Tar Creek Superfund site is a United States Superfund site, declared in 1983, located in the cities of Picher, Douthat and Cardin, Ottawa County, in northeastern Oklahoma. From 1900 to the 1960s lead mining and zinc mining companies left behind huge open chat piles that were heavily contaminated by these metals, cadmium, and others. Metals from the mining waste leached into the soil, and seeped into groundwater, ponds, and lakes. Because of the contamination, Picher children have suffered elevated lead, zinc and manganese levels, resulting in learning disabilities and a variety of other health problems. The EPA declared Picher to be one of the most toxic areas in the United States.
The Tri-State district was a historic lead-zinc mining district located in present-day southwest Missouri, southeast Kansas and northeast Oklahoma. The district produced lead and zinc for over 100 years. Production began in the 1850s and 1860s in the Joplin - Granby area of Jasper and Newton counties of southwest Missouri. Production was particularly high during the World War I era and continued after World War II, but with declining activity. As jobs left the area, the communities declined in population.
Douthat is a ghost town in Ottawa County, Oklahoma, United States. Douthat is 2 miles (3.2 km) south of Picher. Douthat once had a post office, which opened on March 17, 1917. The community was named after Zahn A. Douthat, the owner of the townsite. Douthat is now abandoned and part of the Tar Creek Superfund site.
Oklahoma Tribal Statistical Area is a statistical entity identified and delineated by federally recognized American Indian tribes in Oklahoma as part of the U.S. Census Bureau's 2010 Census and ongoing American Community Survey. Many of these areas are also designated Tribal Jurisdictional Areas, areas within which tribes will provide government services and assert other forms of government authority. They differ from standard reservations, such as the Osage Nation of Oklahoma, in that allotment was broken up and as a consequence their residents are a mix of native and non-native people, with only tribal members subject to the tribal government. At least five of these areas, those of the so-called five civilized tribes of Cherokee, Choctaw, Chickasaw, Creek and Seminole, which cover 43% of the area of the state, are recognized as reservations by federal treaty, and thus not subject to state law or jurisdiction for tribal members.
Hockerville is a ghost town in northern Ottawa County, Oklahoma, United States. Hockerville was a mining community near the Kansas-Oklahoma border; it once had more than 500 residents. At least 18 mines operated in the Hockerville area in 1918 alone.
Quapaw Public Schools is a school district headquartered in Quapaw, Oklahoma. Its area includes, in addition to Quapaw, Cardin, Peoria, Picher, and Hockerville.
The Miami Mineral Belt Railroad (MMBR) served the Miami and Picher lead mining areas in that portion of the Tri-state mining district located in far northeastern Oklahoma. It was closely associated with the St. Louis-San Francisco Railway (Frisco) for its entire history, and was eventually absorbed into the Frisco.
United States
Oklahoma 
