Largest by population in Maine

Maine counties and cities ranked by population.

This page ranks the counties and cities of Maine by population — which have the most people, according to the US Census Bureau's American Community Survey 5-year estimates.

Among counties, Cumberland County leads at 305,940.

Among cities & places, Portland leads at 68,505.

Counties

#	Name	Population
1	Cumberland County	305,940
2	York County	214,731
3	Penobscot County	153,571
4	Kennebec County	125,614
5	Androscoggin County	112,323
6	Aroostook County	67,227
7	Oxford County	58,728
8	Hancock County	56,084
9	Somerset County	50,852
10	Knox County	40,860
11	Waldo County	40,006
12	Sagadahoc County	37,093
13	Lincoln County	35,840
14	Washington County	31,261
15	Franklin County	30,145
16	Piscataquis County	17,125

Cities & places

Top 100.

#	Name	Population
1	Portland	68,505
2	Lewiston	37,886
3	Bangor	31,663
4	South Portland	26,780
5	Auburn	24,294
6	Biddeford	22,463
7	Sanford	22,095
8	Saco	20,636
9	Westbrook	20,484
10	Augusta	18,999
11	Brunswick	16,928
12	Waterville	16,704
13	Orono	10,699
14	Brewer	9,654
15	Old Orchard Beach	9,150
16	Bath	8,801
17	Presque Isle	8,736
18	Ellsworth	8,550
19	Old Town	7,439
20	Caribou	7,427
21	Gorham	7,365
22	Rockland	6,991
23	Belfast	6,985
24	Topsham	6,962
25	Skowhegan	6,638
26	Yarmouth	6,293
27	Gardiner	6,047
28	Kennebunk	6,008
29	Winslow	5,701
30	North Windham	5,633
31	Oak Hill	5,365
32	Kittery	5,284
33	Houlton	4,958
34	Hampden	4,937
35	Farmington	4,879
36	Lisbon Falls	4,185
37	Millinocket	4,111
38	South Eliot	4,021
39	Rumford	4,017
40	York Harbor	3,853
41	Camden	3,665
42	Lisbon	3,453
43	South Berwick	3,441
44	Lake Arrowhead	3,273
45	Norway	3,145
46	Bucksport	3,140
47	Calais	3,087
48	Pittsfield	3,078
49	Madawaska	2,960
50	Cumberland Center	2,811
51	Dover-Foxcroft	2,758
52	Oakland	2,714
53	Winthrop	2,666
54	Cape Neddick	2,578
55	Lincoln	2,576
56	Hallowell	2,570
57	South Paris	2,570
58	Madison	2,552
59	Fort Kent	2,453
60	Fairfield	2,432
61	Milford	2,312
62	Bar Harbor	2,311
63	Mechanic Falls	2,300
64	Farmingdale	2,163
65	Falmouth Foreside	2,148
66	Berwick	2,085
67	Mexico	2,026
68	Thomaston	2,021
69	Richmond	1,946
70	Dunstan	1,916
71	Veazie	1,866
72	Dexter	1,840
73	Wilton	1,822
74	North Berwick	1,811
75	Dixfield	1,770
76	Steep Falls	1,720
77	Bridgton	1,666
78	Fryeburg	1,665
79	Fort Fairfield	1,632
80	Van Buren	1,614
81	East Millinocket	1,545
82	Freeport	1,544
83	Waldoboro	1,487
84	Randolph	1,479
85	Newport	1,469
86	Kennebunkport	1,450
87	Falmouth	1,447
88	Milo	1,445
89	Machias	1,395
90	West Kennebunk	1,367
91	Wiscasset	1,273
92	Searsport	1,264
93	Livermore Falls	1,250
94	Eastport	1,230
95	Howland	1,208
96	Damariscotta	1,172
97	Norridgewock	1,155
98	Oxford	1,135
99	Limestone	1,120
100	Chisholm	1,115

Nationwide

Largest by population in the US

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Largest by population in Maine

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