Geography Quiz / 'O' cities by US states

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Can you name the largest cities starting with the letter 'O' in all US states?

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There are no populous cities starting with the letter 'O' in the states of Alaska, Montana, Nevada, New Mexico, Rhode Island, South Dakota and Wyoming. Incorporated towns and villages are also included in this quiz and Hawaii is the only state where CDPs are accepted.
Score 0/148 Timer 17:00
AL
29,869 
21,120 
14,610 
6,699 
6,586 
5,981 
AZ
43,781 
AR
7,086 
CA
420,005 
207,906 
175,464 
173,212 
140,504 
40,622 
22,564 
19,470 
19,033 
9,586 
CO
3,065 
CT
13,912 
12,984 
10,093 
7,469 
DE
2,076 
FL
277,173 
59,253 
44,820 
44,326 
42,162 
39,337 
16,457 
14,397 
11,403 
8,783 
GA
4,161 
HI
8,361 
ID
3,038 
IL
58,862 
56,257 
51,774 
34,571 
29,031 
27,792 
18,289 
8,955 
8,070 
7,184 
IN
3,353 
IA
24,487 
11,523 
6,179 
6,056 
5,037 
KS
188,966 
135,473 
12,356 
KY
59,273 
7,370 
LA
16,541 
7,704 
ME
11,242 
8,809 
7,518 
6,158 
MD
6,999 
MA
13,911 
7,606 
5,841 
MI
38,401 
29,645 
22,802 
21,711 
18,868 
14,670 
9,061 
6,852 
MN
28,073 
25,773 
16,094 
8,545 
8,009 
MS
36,699 
23,290 
17,652 
MO
86,274 
19,429 
15,802 
7,994 
7,844 
5,195 
NE
446,970 
NH
4,260 
NJ
66,673 
30,583 
26,729 
13,130 
11,340 
9,013 
8,219 
6,002 
5,725 
NY
25,360 
17,599 
13,955 
13,794 
11,080 
10,743 
NC
8,830 
7,722 
6.827 
ND
1,781 
OH
22,341 
20,040 
8,999 
8,890 
8,505 
8,331 
6,079 
OK
638,367 
35,784 
12,239 
OR
36,286 
11,027 
PA
10,017 
8,000 
6,428 
5,392 
5,087 
SC
13,196 
TN
29,350 
7,690 
TX
117,871 
19,418 
UT
97,499 
86,701 
VT
1,239 
VA
4,988 
WA
51,202 
23,204 
8,099 
7,693 
5,831 
WV
8,544 
WI
66,579 
35,881 
18,697 
16,526 
10,264 

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