Arapahoe is located close to the center of Wyoming. Arapahoe is part of Fremont County. Arapahoe has 27.65 square miles of land area and 0.19 square miles of water area. As of 2010-2014, the total Arapahoe population is 1,398, which has shrunk 20.84% since 2000. The population growth rate is much lower than the state average rate of 16.50% and is much lower than the national average rate of 11.61%. Arapahoe median household income is $56,500 in 2010-2014 and has grown by 149.13% since 2000. The income growth rate is much higher than the state average rate of 53.73% and is much higher than the national average rate of 27.36%. Arapahoe median house value is $102,300 in 2010-2014 and has grown by 121.91% since 2000. The house value growth rate is higher than the state average rate of 95.96% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Arapahoe is worse than the state average in quality. The Arapahoe area code is 307.