'Districts' in the Bible

This is the land that yet remaineth: all the districts of the Philistines and all the Geshurites,

And they came to the districts of the Jordan that are in the land of Canaan; and the children of Reuben and the children of Gad and the half tribe of Manasseh built there an altar by the Jordan, an altar of grand appearance.

And the children of Israel heard say, Behold, the children of Reuben and the children of Gad and the half tribe of Manasseh have built an altar over against the land of Canaan, in the districts of the Jordan, separately from the children of Israel.

And the elders of Jabesh said to him, Allow us seven days, and we will send messengers into all the districts of Israel; and if there be no man to deliver us, we will come out to thee.

And the priests and the Levites that were in all Israel resorted to him out of all their districts;

Yea also, what have ye to do with me, O Tyre and Zidon, and all the districts of Philistia? Will ye render me a recompence? But if ye recompense me, swiftly and speedily will I bring your recompence upon your own head;

And it came to pass, while Apollos was at Corinth, Paul, having passed through the upper districts, came to Ephesus, and finding certain disciples,