I refound this site, which I may have originally seen here, but it is worth posting again: http://www.city-data.com  The geek in me could get lost for hours! looks like there are opportunities for posting pictures too.

well, looks like Norwood is the oldest place in Ohio structurally.  And Indian Hill is the richest area in the state and in the top 15 in the country in almost every area in that regard.  Crazy!