“District challenges its 2010 Census count”

There are 549 census blocks where the numbers don’t add up. One error? Counting people who “live” where there are no residences…like a median on Massachusetts Avenue NW.

The city successfully challenged its 2005 estimate upward by more than 31,000. City planning director Harriet Tregoning said not to expect such a big boost this time.

The issue isn’t a massive undercount, Tregoning said, “just that there’s numbers that are nonsensical.”

”There probably is an undercount, but it’s not substantial,” she added.

www.washingtonpost.com