* Updates for this datas series are no longer available beginning with 2004. The government of the District of Columbia discontinued collection of this data. Please refer to our "Family of Three" data series for the most current data.
Years Available: 1997–2004
Permanent Link: http://data.sagepub.com/sagestats/8417
General Notes: * National median gives the value for the "average" city for this metric, the 50th percentile of the largest city in each of the 50 states and Washington, D.C. **