The country priests and Levites are here distinguished from those who dwelt in the towns. The writer means to note that not even were they neglected.
Related Commentaries of 2 Chronicles 31:19
2 Chronicles 31:19
19 Also of the sons of Aaron the priests, which were in the fields of the suburbs of their cities, in every several city, the men that were expressed by name, to give portions to all the males among the priests, and to all that were reckoned by genealogies among the Levites.