Youngest Cities in Arizona.

Cities in Arizona with the youngest populations by median age.

68 cities ranked · See the national list

#	City	Population	Median Age	Population Growth
1	Flagstaff	76,445	25.9	+0.5%
2	Tempe	188,065	30.0	+3.5%
3	Safford	10,239	31.0	+1.5%
4	Somerton	14,574	31.3	+5.1%
5	El Mirage	36,088	32.7	+0.1%
6	San Luis	37,337	33.0	+18.5%
7	Yuma	100,139	33.1	+8.4%
8	Avondale	92,477	33.4	+13.1%
9	Coolidge	16,636	33.4	+50.7%
10	Douglas	15,981	34.4	-3.0%
11	Valencia West	14,728	34.4	—
12	Tucson	547,073	34.6	+1.1%
13	Glendale	252,833	34.6	+4.9%
14	Rio Rico	22,017	34.6	+11.3%
15	Phoenix	1,642,323	34.9	+3.6%
16	San Tan Valley	109,189	34.9	+8.8%
17	Buckeye	104,923	35.7	+37.1%
18	Gilbert	280,262	36.1	+7.2%
19	Nogales	19,841	36.4	-1.4%
20	Maricopa	67,163	36.8	+34.8%
21	Queen Creek	71,867	37.0	+51.4%
22	Sahuarita	35,862	37.2	+10.6%
23	Drexel Heights	27,675	37.3	-6.5%
24	Mesa	511,764	37.4	+1.8%
25	Chandler	280,136	37.5	+1.0%
26	Sierra Vista	45,155	37.9	-0.9%
27	Flowing Wells	16,559	37.9	+7.8%
28	Casa Grande	60,905	38.6	+29.9%
29	Marana	56,938	40.7	+26.2%
30	Vail	16,315	40.7	—
31	Eloy	17,433	40.8	+27.8%
32	Surprise	154,948	41.4	+22.5%
33	Peoria	196,906	41.7	+5.2%
34	Goodyear	107,645	42.1	+30.4%
35	Camp Verde	12,521	42.7	+2.4%
36	Casas Adobes	72,059	43.0	+0.9%
37	Kingman	34,375	43.0	+9.6%
38	Florence	25,570	43.1	-7.6%
39	New Kingman-Butler	13,993	45.3	+2.5%
40	Show Low	12,102	45.6	+6.2%
41	Anthem	22,584	46.3	+0.7%
42	Verde Village	11,930	47.7	-1.9%
43	Scottsdale	243,821	49.0	+0.7%
44	Prescott Valley	49,179	49.2	+12.2%
45	Sierra Vista Southeast	14,330	49.9	-10.3%
46	New River	18,240	50.7	—
47	Chino Valley	13,602	51.9	+6.3%
48	Apache Junction	41,058	53.1	+18.6%
49	Tucson Estates	12,136	53.9	+6.1%
50	Cottonwood	12,580	54.7	+5.2%
51	Catalina Foothills	52,593	55.3	+2.6%
52	Oro Valley	48,162	55.4	+2.2%
53	Paradise Valley	12,611	55.8	-3.2%
54	Tucson Mountains	11,353	55.9	—
55	Bullhead City	42,496	56.0	+6.4%
56	Lake Havasu City	58,359	56.1	+3.9%
57	Tanque Verde	15,866	57.3	-0.7%
58	Prescott	47,400	59.7	+5.4%
59	Fort Mohave	15,715	60.4	+0.8%
60	Payson	16,622	60.9	+2.1%
61	Fortuna Foothills	28,896	61.1	-5.8%
62	Fountain Hills	23,789	61.5	-0.8%
63	Gold Canyon	13,107	66.6	+7.5%
64	Saddlebrooke	13,085	72.4	—
65	Sun City	37,486	72.7	-2.2%
66	Sun Lakes	13,924	73.5	-2.7%
67	Green Valley	22,114	73.6	+3.2%
68	Sun City West	27,425	74.8	+5.7%