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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.25M people in Maryland with Unclassified ancestry. Among all Maryland cities and places, Baltimore city had the highest population with Unclassified ancestry (116.26K), followed by Dundalk CDP (18.83K), and Waldorf CDP (18.78K).

The chart and table below shows the top 10 cities and places with high number of people with Unclassified ancestry.

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

Related Topics: US Census 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Maryland Cities and Places By Population with Unclassified Ancestry in 2021
Baltimore city
Dundalk CDP
Waldorf CDP
Glen Burnie CDP
Columbia CDP
Frederick city
Germantown CDP
Hagerstown city
Severn CDP
Ellicott City CDP
Ranking of Maryland Cities and Places By Population with Unclassified Ancestry in 2021
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Rank City or Place Population
1 Baltimore city 116259
2 Dundalk CDP 18831
3 Waldorf CDP 18780
4 Glen Burnie CDP 18759
5 Columbia CDP 16326
6 Frederick city 16290
7 Germantown CDP 15480
8 Hagerstown city 13583
9 Severn CDP 13566
10 Ellicott City CDP 11819
11 Annapolis city 11637
12 College Park city 11546
13 Gaithersburg city 11327
14 Towson CDP 11249
15 Bel Air South CDP 10362
16 Silver Spring CDP 10302
17 Woodlawn CDP (Baltimore County) 10223
18 Essex CDP 10151
19 Severna Park CDP 10079
20 Odenton CDP 9808
21 Bowie city 9735
22 Aspen Hill CDP 9007
23 Bethesda CDP 8777
24 Rockville city 8738
25 Clinton CDP 8683
26 Pasadena CDP 8178
27 Wheaton CDP 7952
28 Arnold CDP 7856
29 Potomac CDP 7540
30 Middle River CDP 7282
31 Catonsville CDP 7271
32 Edgewood CDP 7251
33 Randallstown CDP 7240
34 Pikesville CDP 7042
35 Owings Mills CDP 6866
36 Parkville CDP 6438
37 Milford Mill CDP 6376
38 North Bethesda CDP 6374
39 Olney CDP 6233
40 Salisbury city 6188
41 Lake Shore CDP 6113
42 Crofton CDP 5937
43 Cumberland city 5935
44 Montgomery Village CDP 5705
45 Ballenger Creek CDP 5663
46 Laurel city 5450
47 Bel Air North CDP 5445
48 Carney CDP 5229
49 Rosedale CDP 5125
50 South Laurel CDP 5080
51 Perry Hall CDP 4992
52 Lochearn CDP 4964
53 Elkridge CDP 4690
54 Eldersburg CDP 4604
55 Clarksburg CDP 4573
56 Landover CDP 4562
57 Ferndale CDP 4520
58 Reisterstown CDP 4488
59 Aberdeen city 4486
60 Parole CDP 4474
61 Ilchester CDP 4442
62 Cockeysville CDP 4416
63 Maryland City CDP 4165
64 Arbutus CDP 4149
65 Elkton town 4007
66 Suitland CDP 4003
67 North Laurel CDP 3996
68 Bensville CDP 3970
69 Chillum CDP 3907
70 Brooklyn Park CDP 3897
71 North Potomac CDP 3580
72 Riviera Beach CDP 3526
73 Fairland CDP 3505
74 Chesapeake Ranch Estates CDP 3494
75 Easton town 3488
76 Westminster city 3420
77 Fort Washington CDP 3325
78 Accokeek CDP 3221
79 Summerfield CDP 3178
80 Greenbelt city 3133
81 Havre de Grace city 3108
82 Glenn Dale CDP 3089
83 Urbana CDP 3054
84 Overlea CDP 3035
85 Camp Springs CDP 2981
86 Forestville CDP 2977
87 Flower Hill CDP 2947
88 Hyattsville city 2935
89 Rosaryville CDP 2927
90 Halfway CDP 2900
91 Seabrook CDP 2889
92 Redland CDP 2832
93 Edgewater CDP 2817
94 Beltsville CDP 2798
95 Lanham CDP 2787
96 Damascus CDP 2784
97 Glassmanor CDP 2755
98 Ocean Pines CDP 2741
99 Annapolis Neck CDP 2721
100 Honeygo CDP 2717
101 Rossville CDP 2702
102 California CDP 2696
103 Calverton CDP 2692
104 Baltimore Highlands CDP 2691
105 Joppatowne CDP 2645
106 Lexington Park CDP 2589
107 Oxon Hill CDP 2525
108 Mayo CDP 2522
109 Linganore CDP 2510
110 Linthicum CDP 2500
111 Colesville CDP 2479
112 Hillcrest Heights CDP 2415
113 Westphalia CDP 2413
114 Brock Hall CDP 2387
115 Walker Mill CDP 2352
116 Cloverly CDP 2307
117 Brunswick city 2303
118 Cambridge city 2273
119 Edgemere CDP 2271
120 Fort Meade CDP 2254
121 La Plata town 2229
122 Lansdowne CDP 2210
123 Lake Arbor CDP 2197
124 Frostburg city 2190
125 Garrison CDP 2184
126 Takoma Park city 2179
127 Fallston CDP 2167
128 Kemp Mill CDP 2151
129 Marlton CDP 2120
130 Robinwood CDP 2115
131 New Carrollton city 2101
132 East Riverdale CDP 2085
133 Timonium CDP 2082
134 Taneytown city 2066
135 Adelphi CDP 2065
136 Fairwood CDP 1936
137 Stevensville CDP 1897
138 Thurmont town 1887
139 Largo CDP 1880
140 Marlboro Village CDP 1872
141 Burtonsville CDP 1857
142 Brandywine CDP 1819
143 Cape St. Claire CDP 1805
144 Bel Air town 1791
145 Savage CDP 1776
146 Green Valley CDP 1751
147 Mays Chapel CDP 1748
148 Mitchellville CDP 1745
149 Glenmont CDP 1733
150 St. James CDP 1732
151 Jessup CDP 1724
152 Langley Park CDP 1673
153 Scaggsville CDP 1672
154 South Kensington CDP 1605
155 Mount Airy town 1603
156 White Marsh CDP 1594
157 Kettering CDP 1562
158 Travilah CDP 1549
159 Bowleys Quarters CDP 1548
160 Bryans Road CDP 1544
161 Riverside CDP 1531
162 Wildewood CDP 1463
163 Walkersville town 1440
164 White Oak CDP 1417
165 Chesapeake Beach town 1411
166 West Laurel CDP 1405
167 Centreville town 1403
168 Fountainhead-Orchard Hills CDP 1387
169 Coral Hills CDP 1374
170 Shady Side CDP 1372
171 Deale CDP 1364
172 North Kensington CDP 1350
173 Golden Beach CDP 1342
174 Manchester town 1340
175 Abingdon CDP 1337
176 Perryville town 1330
177 Four Corners CDP 1317
178 Spring Ridge CDP 1311
179 Ocean City town 1282
180 Poolesville town 1277
181 Bladensburg town 1265
182 Pocomoke City city 1262
183 Ashton-Sandy Spring CDP 1253
184 Mount Rainier city 1200
184 Woodlawn CDP (Prince George's County) 1200
185 Middletown town 1198
186 Chevy Chase CDP 1186
187 Indian Head town 1129
188 Berlin town 1116
189 Leonardtown town 1101
190 Cheverly town 1086
191 Lutherville CDP 1080
192 Kingsville CDP 1075
193 Hampstead town 1069
194 Friendly CDP 1063
195 Leisure World CDP 1061
196 West Ocean City CDP 1034
197 Perryman CDP 1016
197 Sykesville town 1016
198 Emmitsburg town 1007