When deciding where to live, neighborhoods full of residents with post-graduate degrees are being increasingly attractive.

Well educated communities – full of leaders in technology, medicine, business and more – can bring new industries and revenue.

UnitedStatesZipCodes.org today released a study on the Arizona ZIPs with the Highest Percentage of Post Grads using the latest data from the U.S. Census Bureau. 

The study lists the 50 highest and 50 lowest post-grad ZIPs.  Here are the Top 10 for each: 

10 Highest Percentages of Post Grads 

85718 (Tucson, AZ):  37.7%

85253 (Paradise Valley, AZ):  36.5%

85750 (Tucson, AZ):  32.8%

85284 (Tempe, AZ):  29.5%

85255 (Scottsdale, AZ):  27.9%

85701 (Tucson, AZ):  26.4%

85262 (Scottsdale, AZ):  26.1%

85755 (Tucson, AZ):  25.9%

85259 (Scottsdale, AZ):  25.6%

85012 (Phoenix, AZ):  25.5%

10 Lowest Percentages of Post Grads

85298 (Gilbert, AZ):  17.0%

85297 (Gilbert, AZ):  17.2%

85383 (Peoria, AZ):  17.4%

85018 (Phoenix, AZ):  17.8%

85263 (Rio Verde, AZ):  17.9%

85044 (Phoenix, AZ):  18.0%

86351 (Sedona, AZ):  18.4%

85646 (Tubac, AZ):  18.6%

85250 (Scottsdale, AZ):  18.6%

85268 (Fountain Hills, AZ):  18.7%