Please note that new Connecticut county and township level geographies are not available within the map.
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QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.
Chart
Population Estimates, July 1, 2022, (V2022)
0
140,000
280,000
420,000
560,000
700,000
840,000
980,000
1,120,000
1,260,000
1,400,000
Franklin County, Ohio
1,321,820
Cuyahoga County, Ohio
1,236,041
Hamilton County, Ohio
825,037
Summit County, Ohio
535,882
Montgomery County, Ohio
533,892
Lucas County, Ohio
426,643
Butler County, Ohio
388,420
Stark County, Ohio
372,657
Lorain County, Ohio
316,268
Warren County, Ohio
249,778
Lake County, Ohio
231,842
Delaware County, Ohio
226,296
Mahoning County, Ohio
225,636
Clermont County, Ohio
210,805
Trumbull County, Ohio
200,643
Medina County, Ohio
183,512
Licking County, Ohio
181,359
Greene County, Ohio
168,456
Fairfield County, Ohio
162,898
Portage County, Ohio
161,745
Clark County, Ohio
134,831
Wood County, Ohio
131,592
Richland County, Ohio
125,319
Wayne County, Ohio
116,559
Miami County, Ohio
110,247
Allen County, Ohio
101,115
Columbiana County, Ohio
100,511
Ashtabula County, Ohio
97,014
Geauga County, Ohio
95,469
Tuscarawas County, Ohio
91,937
Muskingum County, Ohio
86,113
Ross County, Ohio
76,606
Hancock County, Ohio
74,861
Erie County, Ohio
74,501
Scioto County, Ohio
72,194
Union County, Ohio
66,898
Belmont County, Ohio
65,509
Marion County, Ohio
64,642
Jefferson County, Ohio
64,330
Knox County, Ohio
63,183
Pickaway County, Ohio
60,023
Athens County, Ohio
58,979
Washington County, Ohio
58,901
Sandusky County, Ohio
58,667
Huron County, Ohio
58,218
Lawrence County, Ohio
56,653
Seneca County, Ohio
54,632
Ashland County, Ohio
52,181
Darke County, Ohio
51,529
Shelby County, Ohio
47,671
Logan County, Ohio
46,040
Auglaize County, Ohio
45,948
Holmes County, Ohio
44,390
Brown County, Ohio
43,680
Madison County, Ohio
43,540
Highland County, Ohio
43,391
Mercer County, Ohio
42,348
Fulton County, Ohio
42,171
Clinton County, Ohio
41,964
Crawford County, Ohio
41,522
Preble County, Ohio
40,596
Ottawa County, Ohio
39,978
Champaign County, Ohio
38,709
Defiance County, Ohio
38,187
Guernsey County, Ohio
38,098
Williams County, Ohio
36,652
Coshocton County, Ohio
36,571
Perry County, Ohio
35,480
Morrow County, Ohio
35,339
Putnam County, Ohio
34,334
Jackson County, Ohio
32,586
Hardin County, Ohio
30,416
Gallia County, Ohio
29,068
Fayette County, Ohio
28,839
Van Wert County, Ohio
28,769
Hocking County, Ohio
27,858
Henry County, Ohio
27,512
Adams County, Ohio
27,420
Pike County, Ohio
27,005
Carroll County, Ohio
26,659
Meigs County, Ohio
21,969
Wyandot County, Ohio
21,567
Paulding County, Ohio
18,757
Harrison County, Ohio
14,378
Noble County, Ohio
14,335
Morgan County, Ohio
13,668
Monroe County, Ohio
13,234
Vinton County, Ohio
12,565
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.
In Vintage 2022, as a result of the formal request from the state, Connecticut transitioned from eight counties to nine planning regions. For more details,
please see the Vintage 2022 release notes available here: Release Notes.
The vintage year (e.g., V2022) refers to the final year of the series (2020 thru 2022). Different vintage years of estimates are not comparable.
Users should exercise caution when comparing 2018-2022 ACS 5-year estimates to other ACS estimates. For more information, please visit
the 2022 5-year ACS Comparison Guidance page.
Fact Notes
(a)Includes persons reporting only one race
(c)Economic Census - Puerto Rico data are not comparable to U.S. Economic Census data
(b)Hispanics may be of any race, so also are included in applicable race categories
Value Flags
-Either no or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest or upper interval of an open ended distribution.
FFewer than 25 firms
DSuppressed to avoid disclosure of confidential information
NData for this geographic area cannot be displayed because the number of sample cases is too small.
FNFootnote on this item in place of data
XNot applicable
SSuppressed; does not meet publication standards
NANot available
ZValue greater than zero but less than half unit of measure shown
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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