Since 1998, Lander and Fremont County have been represented in the Wyoming State Senate by the economist Cale Case, a Republican known for his interest in individual freedom and limited government.
Present day Lander is home to numerous State and Federal government offices, including the U.S. Forest Service (Washakie Ranger District, Shoshone National Forest), the Bureau of Land Management (Lander Field Office), the U.S. Fish and Wildlife Service, and a field office of the FBI, as well as the Wyoming State Training School and the Wyoming Department of Environmental Quality. One of the country's major bronze foundries, Eagle Bronze, is located in Lander, as is the International Headquarters of the National Outdoor Leadership School and other environment and land-related non profit organizations including offices of the Wyoming Outdoor Council, the Wyoming office of The Nature Conservancy and the Wyoming Wildlife Federation.
In addition to the public sector and a traditional agriculture and grazing economy, the economy of Lander and the region are supported by substantial tourism. Located at the foot of the Wind River Mountains, Lander serves as a point of departure for camping, hunting, fishing, wilderness travel, climbing, and mountaineering. In addition to the wilderness climbing and mountaineering opportunities in the Wind River Range, rock climbing areas close to town (most prominently, Sinks Canyon and "Wild Iris," located at Limestone Mountain) attract significant numbers of rock climbers to Lander.
The town is one of the headquarters of Asthmatic Kitty Records, founded by Sufjan Stevens.
According to the United States Census Bureau, the city has a total area of 4.4 square miles (11.4 km²), all of it land.
There were 2,794 households out of which 30.4% had children under the age of 18 living with them, 51.5% were married couples living together, 10.1% had a female householder with no husband present, and 34.7% were non-families. 30.0% of all households were made up of individuals and 12.5% had someone living alone who was 65 years of age or older. The average household size was 2.34 and the average family size was 2.91.
In the city the population was spread out with 24.1% under the age of 18, 7.1% from 18 to 24, 26.7% from 25 to 44, 25.5% from 45 to 64, and 16.6% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 95.4 males. For every 100 females age 18 and over, there were 89.2 males.
The median income for a household in the city was $32,397, and the median income for a family was $41,958. Males had a median income of $30,602 versus $20,916 for females. The per capita income for the city was $18,389. About 9.9% of families and 13.2% of the population were below the poverty line, including 19.3% of those under age 18 and 9.3% of those age 65 or over.
Lander Valley High School is the main high school.