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Counties: O

78 counties
#CountyStatePopulationChange since 2020Unemployment rate
1O'Brien CountyIowa14,2600.6 %2.7 %
2Oakland CountyMichigan1,296,8881.8 %3.9 %
3Obion CountyTennessee30,261-1.7 %3.7 %
4Ocean CountyNew Jersey666,4344.6 %5.3 %
5Oceana CountyMichigan27,0141.3 %7.4 %
6Ochiltree CountyTexas9,717-3.0 %3.2 %
7Oconee CountySouth Carolina82,4754.9 %4.2 %
8Oconee CountyGeorgia44,7517.0 %2.7 %
9Oconto CountyWisconsin40,0372.8 %3.4 %
10Ogemaw CountyMichigan20,9851.0 %8.9 %
11Oglala Lakota CountySouth Dakota13,360-2.3 %5.2 %
12Ogle CountyIllinois51,345-1.0 %4.7 %
13Oglethorpe CountyGeorgia16,1729.1 %2.9 %
14Ohio CountyWest Virginia41,090-3.1 %4.2 %
15Ohio CountyKentucky23,9330.7 %5.6 %
16Ohio CountyIndiana5,9961.1 %3.5 %
17Okaloosa CountyFlorida220,4834.2 %3.8 %
18Okanogan CountyWashington44,9426.8 %5.2 %
19Okeechobee CountyFlorida42,3696.9 %4.6 %
20Okfuskee CountyOklahoma11,3640.5 %4.1 %
21Oklahoma CountyOklahoma816,4902.5 %3.4 %
22Okmulgee CountyOklahoma37,0841.0 %4.2 %
23Oktibbeha CountyMississippi51,9650.4 %4.1 %
24Oldham CountyKentucky70,5254.3 %3.9 %
25Oldham CountyTexas1,8233.7 %3.3 %
26Oliver CountyNorth Dakota1,8820.4 %3.7 %
27Olmsted CountyMinnesota166,4242.2 %3.1 %
28Oneida CountyNew York228,347-1.6 %3.9 %
29Oneida CountyWisconsin38,1750.9 %3.4 %
30Oneida CountyIdaho4,9769.0 %2.9 %
31Onondaga CountyNew York469,812-1.4 %3.6 %
32Onslow CountyNorth Carolina212,9544.1 %4.0 %
33Ontario CountyNew York113,0120.5 %3.4 %
34Ontonagon CountyMichigan5,8240.2 %7.6 %
35Orange CountyCalifornia3,170,435-0.5 %4.1 %
36Orange CountyFlorida1,533,6467.3 %3.8 %
37Orange CountyNew York411,7672.6 %3.9 %
38Orange CountyNorth Carolina152,8772.8 %3.3 %
39Orange CountyTexas86,1151.5 %4.6 %
40Orange CountyVirginia38,9867.7 %3.4 %
41Orange CountyVermont30,0502.6 %2.9 %
42Orange CountyIndiana19,824-0.2 %3.7 %
43Orangeburg CountySouth Carolina83,129-1.3 %6.4 %
44Oregon CountyMissouri8,6990.7 %4.6 %
45Orleans CountyNew York39,686-1.8 %4.1 %
46Orleans CountyVermont27,7261.2 %4.3 %
47Orleans ParishLouisiana362,701-5.6 %4.8 %
48Osage CountyOklahoma46,4951.5 %3.8 %
49Osage CountyKansas15,737-0.2 %3.7 %
50Osage CountyMissouri13,4781.6 %3.1 %
51Osborne CountyKansas3,353-4.1 %3.6 %
52Osceola CountyFlorida468,05820.4 %4.1 %
53Osceola CountyMichigan23,4842.6 %7.1 %
54Osceola CountyIowa6,036-2.5 %2.3 %
55Oscoda CountyMichigan8,5964.6 %11.0 %
56Oswego CountyNew York118,3050.6 %4.3 %
57Otero CountyNew Mexico69,7112.8 %4.4 %
58Otero CountyColorado17,991-3.7 %5.4 %
59Otoe CountyNebraska16,5914.3 %2.8 %
60Otsego CountyNew York60,5243.4 %4.3 %
61Otsego CountyMichigan26,0834.0 %5.9 %
62Ottawa CountyMichigan306,2353.4 %4.2 %
63Ottawa CountyOhio39,692-1.7 %6.5 %
64Ottawa CountyOklahoma30,4040.4 %3.7 %
65Ottawa CountyKansas5,8532.1 %3.2 %
66Otter Tail CountyMinnesota60,8841.4 %4.6 %
67Ouachita CountyArkansas21,684-4.3 %5.0 %
68Ouachita ParishLouisiana157,874-1.6 %4.5 %
69Ouray CountyColorado5,1976.5 %4.3 %
70Outagamie CountyWisconsin195,3902.5 %2.9 %
71Overton CountyTennessee23,5514.6 %3.5 %
72Owen CountyIndiana21,8512.4 %3.7 %
73Owen CountyKentucky11,4351.5 %4.4 %
74Owsley CountyKentucky3,928-3.1 %5.7 %
75Owyhee CountyIdaho12,7487.0 %4.0 %
76Oxford CountyMaine60,0394.0 %3.8 %
77Ozark CountyMissouri9,0906.3 %6.3 %
78Ozaukee CountyWisconsin93,9562.7 %2.8 %