Cullen is located in northwest Louisiana. Cullen is part of Webster County. Cullen has 1.15 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Cullen population is 937, which has shrunk 27.70% since 2000. The population growth rate is much lower than the state average rate of 2.96% and is much lower than the national average rate of 11.61%. Cullen median household income is $12,978 in 2010-2014 and has has shrunk by 15.28% since 2000. The income growth rate is much lower than the state average rate of 38.15% and is much lower than the national average rate of 27.36%. Cullen median house value is $69,500 in 2010-2014 and has shrunk by -97.44% since 2000. The house value growth rate is higher than the state average rate of 65.18% 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 Cullen is worse than the state average in quality. The Cullen area code is 318.