Ranking of Ohio Cities and Places By Percentage of Population with Unclassified Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.83M people in Ohio with Unclassified ancestry (24.00% of Ohio population). Among all Ohio cities and places with a population of at least 10K, Ironton city had the highest percentage of its population with Unclassified ancestry (45.75%), followed by Portsmouth city (41.65%), and Washington Court House city (37.70%).

The chart and table below shows the top 10 cities with high percentage of its population having Unclassified ancestry.

You can see similar information for other states and for other ancestry groups in Ohio.

You may also be interested in:
Ranking of Ohio Cities and Places By Population with Unclassified Ancestry in 2021

Related Topics: Ohio ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

Ranking of Ohio Cities and Places By Percentage of Population with Unclassified Ancestry in 2021

Ironton city

Portsmouth city

Washington Court House city

Franklin city

Greenville city

Trenton city

Sidney city

Alliance city

Zanesville city

Ashland city

Ranking of Ohio Cities and Places By Percentage of Population with Unclassified Ancestry in 2021

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Rank	Ciy or Place	Percentage of Pop. (%)
1	Ironton city	45.75
2	Portsmouth city	41.65
3	Washington Court House city	37.70
4	Franklin city	37.67
5	Greenville city	37.11
6	Trenton city	36.68
7	Sidney city	36.61
8	Alliance city	36.20
9	Zanesville city	35.73
10	Ashland city	35.57
11	Chillicothe city	35.37
12	Urbana city	35.23
13	Bellefontaine city	34.96
14	Van Wert city	34.91
15	Piqua city	34.57
16	Cambridge city	34.26
17	East Liverpool city	34.06
18	Mount Vernon city	33.89
19	Circleville city	33.88
20	Coshocton city	31.94
21	Amelia CDP	31.72
22	Barberton city	31.67
23	Heath city	31.50
24	Newark city	31.44
25	Shiloh CDP	31.21
26	Springfield city	31.00
27	Marietta city	30.66
28	Vandalia city	30.61
29	Mansfield city	30.49
30	Riverside city	30.30
31	Troy city	30.17
32	Lancaster city	30.15
33	Norton city	29.56
34	Marion city	29.54
35	Bucyrus city	29.45
36	Huber Heights city	29.38
37	Xenia city	29.15
38	Middletown city	28.96
39	Wilmington city	28.57
40	Hamilton city	28.51
41	Norwood city	28.39
42	Monroe city	27.64
43	Sandusky city	27.46
44	Wooster city	27.36
45	Lima city	26.94
46	New Philadelphia city	26.92
47	Salem city	26.82
48	Steubenville city	26.62
49	Galion city	26.36
50	Grove City city	26.34
51	Bedford Heights city	26.30
52	Miamisburg city	26.20
53	Forest Park city	26.03
54	Ravenna city	25.82
55	Kettering city	25.19
56	Dayton city	25.16
56	Pataskala city	25.16
57	Norwalk city	25.06
57	Pickerington city	25.06
58	Englewood city	24.98
59	Tiffin city	24.95
60	Massillon city	24.61
61	Lebanon city	24.34
62	Bridgetown CDP	24.27
63	Fairborn city	24.25
64	Tallmadge city	23.97
65	Delaware city	23.91
66	Defiance city	23.88
67	Green city	23.59
68	New Franklin city	23.44
69	Streetsboro city	23.30
70	Athens city	23.28
71	Fremont city	23.21
72	Forestville CDP	22.95
73	Warren city	22.81
74	Beavercreek city	22.73
75	Loveland city	22.72
76	Mack CDP	22.50
77	Akron city	22.41
77	Clayton city	22.41
78	Tipp City city	22.40
79	Whitehall city	22.26
80	Wadsworth city	22.25
81	Oregon city	22.13
82	London city	21.92
83	Northbrook CDP	21.85
84	Reading city	21.71
85	Vermilion city	21.68
86	Sharonville city	21.62
87	Cincinnati city	21.34
88	Brook Park city	21.26
89	Twinsburg city	21.22
90	Bowling Green city	21.05
91	Toledo city	20.98
92	Columbus city	20.90
93	West Carrollton city	20.88
94	Canton city	20.87
95	Fostoria city	20.83
96	North Canton city	20.81
96	Trotwood city	20.81
97	Bedford city	20.68
98	Maple Heights city	20.64
99	Monfort Heights CDP	20.57
100	Stow city	20.54
101	Worthington city	20.51
102	Dover city	20.47
103	Kent city	20.44
104	Blacklick Estates CDP	20.29
105	Hilliard city	20.26
105	Niles city	20.26
106	Garfield Heights city	20.10
107	Harrison city	20.04
108	Springdale city	19.99
109	Oxford city	19.80
110	Mason city	19.76
111	Centerville city	19.72
112	Findlay city	19.47
113	Painesville city	19.46
114	Conneaut city	19.14
115	Gahanna city	19.12
116	Springboro city	19.09
117	Willowick city	18.94
118	Cuyahoga Falls city	18.93
118	White Oak CDP	18.93
119	Celina city	18.67
120	Brunswick city	18.64
121	Westerville city	18.37
122	Reynoldsburg city	18.30
123	Elyria city	18.19
124	New Albany city	18.09
125	Ashtabula city	18.04
126	Eastlake city	18.01
127	Blue Ash city	17.93
128	Marysville city	17.86
129	Perrysburg city	17.81
130	Medina city	17.71
131	Sylvania city	17.43
132	Fairfield city	17.25
133	Montgomery city	17.23
134	Maumee city	17.17
135	Warrensville Heights city	17.02
136	Willoughby city	16.88
137	Dublin city	16.69
138	South Euclid city	16.58
139	Cleveland Heights city	16.44
140	Brooklyn city	16.35
141	East Cleveland city	16.30
142	Parma Heights city	16.29
143	Strongsville city	16.16
144	Finneytown CDP	16.15
145	North Ridgeville city	16.11
146	Rocky River city	16.10
147	Dent CDP	16.07
148	Middleburg Heights city	15.91
149	Bay Village city	15.86
150	Lorain city	15.82
151	Wickliffe city	15.72
152	Mentor city	15.49
153	Austintown CDP	15.40
154	Parma city	15.34
155	Cleveland city	15.27
156	North Royalton city	15.14
157	Berea city	15.08
158	Macedonia city	14.98
159	Avon city	14.87
160	Aurora city	14.74
160	Westlake city	14.74
161	North Olmsted city	14.58
162	Beachwood city	14.43
163	Youngstown city	14.17
164	Amherst city	14.13
165	Bexley city	14.08
166	Hudson city	13.83
167	Shaker Heights city	13.66
168	Lakewood city	13.53
169	Upper Arlington city	13.41
170	Euclid city	13.30
171	University Heights city	13.28
172	Richmond Heights city	13.22
173	Avon Lake city	12.90
174	Seven Hills city	12.73
175	Lyndhurst city	12.46
176	Solon city	12.33
177	Brecksville city	12.31
178	Fairview Park city	12.27
179	Mayfield Heights city	12.10
180	Powell city	12.03
181	Struthers city	11.52
182	Broadview Heights city	11.35