Where in US is largest numerical difference in adjacent zip codes?

Where in the US is the largest numerical difference in adjacent zip codes?



[Yes this is a real useless geek piece of trivia. Yes I am intentionally collecting useless information.]



I think I narrowed it down to the Arkansas-Tennessee/Mississippi border

where the zipcodes 723/5/6's meet the 380/1/6/7 / 390/1's



I recommend you use THIS map for large-scale:

http://acg.media.mit.edu/people/fry/zipd鈥?/a>

and THIS map for close-up:

http://maps.huge.info/zip.htm

(unless you find a better free map - please post link)



So if you want the 10pts, check this and narrow it down toprecise adjacent 5-digit zipcodes with maximum difference?

(you have to check they're adjacent.)



(and for bonus points tell me the adjacent zip codes with largest difference in other countries?)Where in US is largest numerical difference in adjacent zip codes?
that's pretty interesting, but you made me dizzy with so much data. Not sure i can catch up to all your research, so happy zip code hunting to ya!Where in US is largest numerical difference in adjacent zip codes?
Not sure I care that much.Where in US is largest numerical difference in adjacent zip codes?
New York is 100 and New york New York is 10099!