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QuickFacts

Warren County, Ohio

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.

Chart

Population estimates, July 1, 2018, (V2018)

0
140,000
280,000
420,000
560,000
700,000
840,000
980,000
1,120,000
1,260,000
1,400,000
Warren County, Ohio
232,173
Adams County, Ohio
27,724
Allen County, Ohio
102,663
Ashland County, Ohio
53,745
Ashtabula County, Ohio
97,493
Athens County, Ohio
65,818
Auglaize County, Ohio
45,804
Belmont County, Ohio
67,505
Brown County, Ohio
43,602
Butler County, Ohio
382,378
Carroll County, Ohio
27,081
Champaign County, Ohio
38,754
Clark County, Ohio
134,585
Clermont County, Ohio
205,466
Clinton County, Ohio
42,057
Columbiana County, Ohio
102,665
Coshocton County, Ohio
36,629
Crawford County, Ohio
41,550
Cuyahoga County, Ohio
1,243,857
Darke County, Ohio
51,323
Defiance County, Ohio
38,165
Delaware County, Ohio
204,826
Erie County, Ohio
74,615
Fairfield County, Ohio
155,782
Fayette County, Ohio
28,666
Franklin County, Ohio
1,310,300
Fulton County, Ohio
42,276
Gallia County, Ohio
29,979
Geauga County, Ohio
94,031
Greene County, Ohio
167,995
Guernsey County, Ohio
39,022
Hamilton County, Ohio
816,684
Hancock County, Ohio
75,930
Hardin County, Ohio
31,480
Harrison County, Ohio
15,174
Henry County, Ohio
27,086
Highland County, Ohio
43,058
Hocking County, Ohio
28,385
Holmes County, Ohio
43,892
Huron County, Ohio
58,504
Jackson County, Ohio
32,384
Jefferson County, Ohio
65,767
Knox County, Ohio
61,893
Lake County, Ohio
230,514
Lawrence County, Ohio
59,866
Licking County, Ohio
175,769
Logan County, Ohio
45,358
Lorain County, Ohio
309,461
Lucas County, Ohio
429,899
Madison County, Ohio
44,413
Mahoning County, Ohio
229,642
Marion County, Ohio
65,256
Medina County, Ohio
179,146
Meigs County, Ohio
23,106
Mercer County, Ohio
40,959
Miami County, Ohio
106,222
Monroe County, Ohio
13,790
Montgomery County, Ohio
532,331
Morgan County, Ohio
14,604
Morrow County, Ohio
35,112
Muskingum County, Ohio
86,183
Noble County, Ohio
14,354
Ottawa County, Ohio
40,769
Paulding County, Ohio
18,760
Perry County, Ohio
36,033
Pickaway County, Ohio
58,086
Pike County, Ohio
28,067
Portage County, Ohio
162,927
Preble County, Ohio
40,997
Putnam County, Ohio
33,780
Richland County, Ohio
121,099
Ross County, Ohio
76,931
Sandusky County, Ohio
58,799
Scioto County, Ohio
75,502
Seneca County, Ohio
55,207
Shelby County, Ohio
48,627
Stark County, Ohio
371,574
Summit County, Ohio
541,918
Trumbull County, Ohio
198,627
Tuscarawas County, Ohio
92,176
Union County, Ohio
57,835
Van Wert County, Ohio
28,281
Vinton County, Ohio
13,139
Washington County, Ohio
60,155
Wayne County, Ohio
115,967
Williams County, Ohio
36,804
Wood County, Ohio
130,696
Wyandot County, Ohio
21,935
0
140,000
280,000
420,000
560,000
700,000
840,000
980,000
1,120,000
1,260,000
1,400,000
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2018) refers to the final year of the series (2010 thru 2018). Different vintage years of estimates are not comparable.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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