| | | Adams County | NE | 31001 | | Hastings, NE 25580 | | Central | not in metro; pop
>20k; metro-adjacent | nonspecialized | https://maps.google.com/?q=AdamsCounty+NE |
| | | Antelope County | NE | 31003 | | | | | not in metro; pop <
5k; non-metro-adjacent | farm-dependent | https://maps.google.com/?q=AntelopeCounty+NE |
| | | Arthur County | NE | 31005 | | | | | not in metro; pop <
5k; non-metro-adjacent | farm-dependent | https://maps.google.com/?q=ArthurCounty+NE |
| | | Banner County | NE | 31007 | | Scottsbluff, NE 42420 | | Outlying | not in metro; pop <
5k; metro-adjacent | farm-dependent | https://maps.google.com/?q=BannerCounty+NE |
| | | Blaine County | NE | 31009 | | | | | not in metro; pop <
5k; non-metro-adjacent | federal/state
government-dependent | https://maps.google.com/?q=BlaineCounty+NE |
| | | Boone County | NE | 31011 | | | | | not in metro; pop <
5k; non-metro-adjacent | farm-dependent | https://maps.google.com/?q=BooneCounty+NE |
| | | Box Butte County | NE | 31013 | | | | | not in metro; pop > 5K
< 20k;
non-metro-adjacent | nonspecialized | https://maps.google.com/?q=BoxButteCounty+NE |
| | | Boyd County | NE | 31015 | | | | | not in metro; pop <
5k; non-metro-adjacent | farm-dependent | https://maps.google.com/?q=BoydCounty+NE |
| | | Brown County | NE | 31017 | | | | | not in metro; pop <
5k; non-metro-adjacent | farm-dependent | https://maps.google.com/?q=BrownCounty+NE |
| | | Buffalo County | NE | 31019 | | Kearney, NE 28260 | | Central | not in metro; pop
>20k; metro-adjacent | nonspecialized | https://maps.google.com/?q=BuffaloCounty+NE |
