Elgin is a city located in Oklahoma. With a 2020 population of 3,359, it is the 97th largest city in Oklahoma and the 5889th largest city in the United States. Elgin is currently growing at a rate of 3.16% annually and its population has increased by 55.80% since the most recent census, which recorded a population of 2,156 in 2010. Spanning over 4 miles, Elgin has a population density of 875 people per square mile.
The average household income in Elgin is $74,136 with a poverty rate of 8.47%. The median rental costs in recent years comes to $1,371 per month, and the median house value is $169,200. The median age in Elgin is 30.5 years, 30 years for males, and 32.2 years for females. For every 100 females there are 115.2 males.