Lacey is a city located in Washington. With a 2020 population of 55,386, it is the 23rd largest city in Washington and the 703rd largest city in the United States. Lacey is currently growing at a rate of 4.40% annually and its population has increased by 30.65% since the most recent census, which recorded a population of 42,393 in 2010. Spanning over 18 miles, Lacey has a population density of 3,239 people per square mile.
The average household income in Lacey is $78,500 with a poverty rate of 9.99%. The median rental costs in recent years comes to $1,295 per month, and the median house value is $251,700. The median age in Lacey is 35.3 years, 34.3 years for males, and 36.4 years for females. For every 100 females there are 87.8 males.