This is nowhere near household level but is it good enough for horseshoes or hand grenades? I did this almost 20 years ago. I could combine this with aerial and streetview, ALPRs, DMV data, smartphone telemetry...

http://athena.m3047.net/elections/36th-dist-colored.html

http://athena.m3047.net/elections/dist-not-normal/distributi...