Rank	Area	Resident Population	Jurisdiction area
1	[Lanzhou] Chengguan	1585.8 K	222 km²
2	[Wuwei] Liangzhou	874.9 K	4907.96 km²
3	[Lanzhou] Qilihe	724.5 K	420 km²
4	[Tianshui] Qinzhou	638.9 K	2442 km²
5	[Tianshui] Maiji	541 K	3480 km²
6	[Zhangye] Ganzhou	508.9 K	4240 km²
7	[Pingliang] Kongtong	494.2 K	1936 km²
8	[Tianshui] Gangu	490.3 K	1573 km²
9	[Lanzhou] Anning	474.7 K	86 km²
10	[Lanzhou] Yuzhong	466.9 K	3245 km²
11	[Lanzhou] Xigu	414.2 K	383 km²
12	[Baiyin] Huining	400.2 K	6439 km²
13	[Tianshui] Qin'an	398.9 K	1602 km²
14	[Lanzhou] Lanzhou New Area	366.7 K	km²
15	[Baiyin] Jingyuan	360.1 K	5790 km²
16	[Tianshui] Wushan	351.5 K	2011 km²
17	[Pingliang] Jingning	348.4 K	2193 km²
18	[Baiyin] Baiyin	328.3 K	1372 km²
19	[Pingliang] Zhuanglang	321.3 K	1558 km²
20	[Jinchang] Jinchuan	262.3 K	3060 km²
21	[Lanzhou] Yongdeng	255.5 K	5652 km²
22	[Tianshui] Zhangjiachuan	238.2 K	1311 km²
23	[Wuwei] Gulang	233.9 K	5046.65 km²
24	[Tianshui] Qingshui	233.1 K	2012 km²
25	[Pingliang] Jingchuan	206.2 K	1409 km²
26	[Baiyin] Jingtai	197.9 K	5483 km²
27	[Baiyin] Pingchuan	193.6 K	2126 km²
28	[Zhangye] Minle	187.4 K	3687 km²
29	[Pingliang] Huating	176.4 K	1183 km²
30	[Wuwei] Minqin	169.5 K	15838.35 km²
31	[Jinchang] Yongchang	168.2 K	5867 km²
32	[Pingliang] Lingtai	146.1 K	2038 km²
33	[Zhangye] Shandan	144.6 K	5402 km²
34	[Wuwei] Tianzhu	143.8 K	6558.74 km²
35	[Lanzhou] Honggu	138.6 K	519 km²
36	[Zhangye] Gaotai	120.5 K	4312 km²
37	[Zhangye] Linze	111.6 K	2729 km²
38	[Lanzhou] Gaolan	89.6 K	2556 km²
39	[Pingliang] Chongxin	80 K	852 km²
40	[Zhangye] Sunan	26.9 K	20456 km²