Population density: zip codes ranked in Maine

Residents per square mile of land (water excluded). Under 50 is rural, a few hundred is small-town, 2,500+ is urban, and 10,000+ is big-city dense. These lists rank zip codes in Maine with at least 1,000 residents, using the Census Bureau's American Community Survey 5-year estimates.

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Most densely populated zip codes

#	Zip	City	Density	Population
1	04101	Portland	9,088/sq mi	18,431
2	04469	Orono	4,130/sq mi	3,531
3	04103	Portland	3,131/sq mi	32,024
4	04102	Portland	2,881/sq mi	17,267
5	04106	South Portland	2,224/sq mi	27,019
6	04064	Old Orchard Beach	1,288/sq mi	8,632
7	04092	Westbrook	1,209/sq mi	20,775
8	04240	Lewiston	1,122/sq mi	38,324
9	03904	Kittery	768/sq mi	8,389
10	04346	Randolph	754/sq mi	1,610
11	04110	Cumberland Foreside	711/sq mi	1,657
12	04096	Yarmouth	675/sq mi	9,053
13	04107	Cape Elizabeth	650/sq mi	9,656
14	04412	Brewer	633/sq mi	9,652
15	04841	Rockland	548/sq mi	7,035
16	04072	Saco	540/sq mi	20,819
17	04005	Biddeford	517/sq mi	24,772
18	04074	Scarborough	484/sq mi	23,076
19	04473	Orono	483/sq mi	8,371
20	04083	Springvale	481/sq mi	4,833
21	04011	Brunswick	478/sq mi	22,336
22	04073	Sanford	461/sq mi	17,414
23	04401	Bangor	448/sq mi	44,854
24	04252	Lisbon Falls	447/sq mi	4,968
25	04347	Hallowell	442/sq mi	2,592
26	04105	Falmouth	435/sq mi	12,755
27	04210	Auburn	415/sq mi	24,602
28	04062	Windham	411/sq mi	19,188
29	04250	Lisbon	408/sq mi	4,782
30	04538	Boothbay Harbor	400/sq mi	1,810
31	04530	Bath	392/sq mi	11,275
32	04038	Gorham	362/sq mi	18,300
33	03903	Eliot	361/sq mi	7,146
34	04901	Waterville	354/sq mi	27,870
35	04631	Eastport	348/sq mi	1,263
36	04021	Cumberland Center	340/sq mi	6,990
37	03907	Ogunquit	338/sq mi	1,379
38	04043	Kennebunk	337/sq mi	11,820
39	03909	York	311/sq mi	10,943
40	03905	Kittery Point	302/sq mi	2,084
41	04086	Topsham	302/sq mi	9,706
42	04256	Mechanic Falls	285/sq mi	3,134
43	04843	Camden	284/sq mi	5,242
44	04344	Farmingdale	268/sq mi	3,017
45	04032	Freeport	253/sq mi	8,802
46	04861	Thomaston	253/sq mi	2,769
47	03908	South Berwick	233/sq mi	7,431
48	04330	Augusta	228/sq mi	26,690
49	03901	Berwick	218/sq mi	8,175
50	04430	East Millinocket	212/sq mi	1,495
51	04093	Buxton	210/sq mi	8,512
52	04756	Madawaska	203/sq mi	3,341
53	04090	Wells	203/sq mi	11,713
54	04097	North Yarmouth	200/sq mi	4,240
55	04364	Winthrop	199/sq mi	6,191
56	04039	Gray	198/sq mi	8,102
57	04079	Harpswell	189/sq mi	4,026
58	04046	Kennebunkport	182/sq mi	8,102
59	04085	Steep Falls	182/sq mi	2,762
60	04084	Standish	180/sq mi	7,900
61	04030	East Waterboro	178/sq mi	2,731
62	04543	Damariscotta	176/sq mi	2,192
63	04345	Gardiner	175/sq mi	12,579
64	04421	Castine	175/sq mi	1,362
65	04856	Rockport	170/sq mi	3,675
66	04280	Sabattus	169/sq mi	7,040
67	04254	Livermore Falls	158/sq mi	3,102
68	04474	Orrington	154/sq mi	3,853
69	04061	North Waterboro	153/sq mi	3,074
70	04042	Hollis Center	152/sq mi	4,872
71	04963	Oakland	147/sq mi	7,524
72	04274	Poland	141/sq mi	5,954
73	04578	Wiscasset	141/sq mi	4,709
74	03906	North Berwick	140/sq mi	5,368
75	04854	Owls Head	140/sq mi	1,482
76	03902	Cape Neddick	140/sq mi	2,665
77	04236	Greene	137/sq mi	4,417
78	04444	Hampden	136/sq mi	9,371
79	04071	Raymond	134/sq mi	4,971
80	04281	South Paris	131/sq mi	5,317
81	04055	Naples	125/sq mi	3,985
82	04048	Limerick	125/sq mi	3,400
83	04915	Belfast	125/sq mi	9,107
84	04259	Monmouth	125/sq mi	3,610
85	04609	Bar Harbor	124/sq mi	5,244
86	04937	Fairfield	122/sq mi	6,358
87	04260	New Gloucester	122/sq mi	5,766
88	04858	South Thomaston	121/sq mi	1,378
89	04027	Lebanon	121/sq mi	6,629
90	04257	Mexico	119/sq mi	2,782
91	04015	Casco	118/sq mi	3,696
92	04357	Richmond	117/sq mi	3,566
93	04002	Alfred	117/sq mi	7,737
94	04268	Norway	116/sq mi	5,228
95	04769	Presque Isle	115/sq mi	8,736
96	04679	Southwest Harbor	115/sq mi	1,553
97	04087	Waterboro	113/sq mi	2,250
98	04351	Manchester	113/sq mi	2,424
99	04222	Durham	111/sq mi	4,262
100	04496	Winterport	108/sq mi	3,850

Most sparsely populated zip codes

#	Zip	City	Density	Population
1	04765	Patten	2/sq mi	1,434
2	04441	Greenville	2/sq mi	1,839
3	04945	Jackman	2/sq mi	1,325
4	04622	Cherryfield	3/sq mi	1,050
5	04747	Island Falls	4/sq mi	1,316
6	04970	Rangeley	5/sq mi	1,105
7	04732	Ashland	5/sq mi	1,427
8	04462	Millinocket	6/sq mi	4,464
9	04966	Phillips	7/sq mi	1,632
10	04414	Brownville	8/sq mi	1,766
11	04920	Bingham	9/sq mi	1,866
12	04668	Princeton	9/sq mi	2,010
13	04623	Columbia Falls	10/sq mi	1,173
14	04942	Harmony	10/sq mi	1,192
15	04757	Mapleton	13/sq mi	2,627
16	04947	Kingfield	13/sq mi	1,596
17	04983	Strong	13/sq mi	2,005
18	04630	East Machias	14/sq mi	1,230
19	04418	Greenbush	14/sq mi	1,649
20	04460	Medway	15/sq mi	1,111
21	04443	Guilford	15/sq mi	2,211
22	04694	Baileyville	16/sq mi	2,155
23	04448	Howland	16/sq mi	1,540
24	04785	Van Buren	17/sq mi	2,073
25	04463	Milo	18/sq mi	2,582
26	04217	Bethel	18/sq mi	3,387
27	04666	Pembroke	20/sq mi	1,178
28	04457	Lincoln	23/sq mi	5,823
29	04786	Washburn	23/sq mi	1,599
30	04219	Bryant Pond	23/sq mi	1,399
31	04022	Denmark	23/sq mi	1,054
32	04750	Limestone	23/sq mi	1,815
33	04606	Addison	25/sq mi	1,045
34	04941	Freedom	25/sq mi	1,577
35	04607	Gouldsboro	25/sq mi	1,142
36	04652	Lubec	25/sq mi	1,525
37	04634	Franklin	25/sq mi	2,374
38	04088	Waterford	26/sq mi	1,269
39	04951	Monroe	26/sq mi	1,001
40	04493	West Enfield	27/sq mi	1,840
41	04422	Charleston	28/sq mi	1,117
42	04654	Machias	28/sq mi	3,340
43	04435	Exeter	28/sq mi	1,093
44	04743	Fort Kent	29/sq mi	4,770
45	04476	Penobscot	29/sq mi	1,154
46	04047	Parsonsfield	29/sq mi	1,715
47	04911	Anson	30/sq mi	1,880
48	04479	Sangerville	30/sq mi	1,136
49	04410	Bradford	30/sq mi	1,254
50	04664	Sullivan	31/sq mi	1,246
51	04051	Lovell	31/sq mi	1,353
52	04290	Peru	32/sq mi	1,501
53	04680	Steuben	32/sq mi	1,388
54	04488	Stetson	33/sq mi	1,151
55	04411	Bradley	33/sq mi	1,645
56	04932	Dixmont	33/sq mi	1,207
57	04449	Hudson	34/sq mi	1,251
58	04955	New Sharon	34/sq mi	1,550
59	04921	Brooks	36/sq mi	1,775
60	04354	Palermo	36/sq mi	1,473
61	04660	Mount Desert	36/sq mi	1,072
62	04958	North Anson	37/sq mi	2,002
63	04740	Easton	37/sq mi	1,433
64	04988	Unity	38/sq mi	1,894
65	04472	Orland	39/sq mi	1,852
66	04758	Mars Hill	40/sq mi	1,405
67	04649	Jonesport	41/sq mi	1,166
68	04221	Canton	41/sq mi	1,191
69	04971	Saint Albans	41/sq mi	1,831
70	04986	Thorndike	41/sq mi	2,228
71	04730	Houlton	41/sq mi	10,106
72	04010	Brownfield	42/sq mi	1,830
73	04224	Dixfield	42/sq mi	3,110
74	04426	Dover Foxcroft	42/sq mi	4,999
75	04574	Washington	43/sq mi	1,624
76	04742	Fort Fairfield	43/sq mi	3,309
77	04943	Hartland	43/sq mi	1,602
78	04667	Perry	43/sq mi	1,296
79	04973	Searsmont	44/sq mi	1,646
80	04969	Plymouth	44/sq mi	1,319
81	04438	Frankfort	45/sq mi	1,098
82	04220	Buckfield	45/sq mi	3,717
83	04614	Blue Hill	45/sq mi	2,813
84	04353	Whitefield	45/sq mi	2,115
85	04352	Mount Vernon	45/sq mi	1,716
86	04041	Hiram	46/sq mi	1,748
87	04348	Jefferson	46/sq mi	3,484
88	04676	Sedgwick	47/sq mi	1,130
89	04349	Kents Hill	47/sq mi	1,383
90	04655	Machiasport	48/sq mi	1,016
91	04095	West Newfield	49/sq mi	1,480
92	04040	Harrison	49/sq mi	3,050
93	04037	Fryeburg	49/sq mi	4,024
94	04684	Surry	50/sq mi	1,836
95	04253	Livermore	50/sq mi	1,868
96	04924	Canaan	50/sq mi	2,063
97	04434	Etna	51/sq mi	1,252
98	04658	Milbridge	51/sq mi	1,222
99	04863	Vinalhaven	52/sq mi	1,216
100	04957	Norridgewock	52/sq mi	4,006

Population density: zip codes ranked in Maine

Most densely populated zip codes

Most sparsely populated zip codes

Other rankings