Most populated municipalities

The 20 municipalities in Aichi Ken with the most residents, and the 20 with the fewest, out of 56 with a published figure.

	Municipality	Prefecture	Postal code	Residents
1	Aichi Prefecture	Aichi Ken	470-0162	7,521,192
2	Nagoya	Aichi Ken	458-0913	2,326,844
3	Nagano Prefecture	Aichi Ken	444-0121	2,024,073
4	Akita Prefecture	Aichi Ken	480-0132	946,380
5	Matsudo	Aichi Ken	441-2303	497,514
6	Toyota	Aichi Ken	470-0515	422,106
7	Okazaki	Aichi Ken	444-0932	385,376
8	Ichinomiya	Aichi Ken	491-0837	378,108
9	Toyohashi	Aichi Ken	441-3106	371,507
10	Kasugai	Aichi Ken	486-0924	306,449
11	Anjō	Aichi Ken	446-0036	188,801
12	Toyokawa	Aichi Ken	442-0805	183,965
13	Nishio	Aichi Ken	445-0025	168,992
14	Kariya	Aichi Ken	448-0831	153,178
15	Komaki	Aichi Ken	485-0072	147,897
16	Inazawa	Aichi Ken	492-8264	134,938
17	Seto	Aichi Ken	489-0853	127,327
18	Handa	Aichi Ken	475-0853	117,544
19	Tōkai-shi	Aichi Ken	476-8567	113,144
20	Komatsu	Aichi Ken	441-2317	106,023

Least populated municipalities

	Municipality	Prefecture	Postal code	Residents
1	Toyone	Aichi Ken	449-0400	990
2	Tōei-chō	Aichi Ken	449-0200	2,912
3	Shitara	Aichi Ken	441-2300	4,394
4	Takagi	Aichi Ken	480-0107	5,937
5	Takahama	Aichi Ken	444-1325	10,047
6	Toyoyama	Aichi Ken	480-0200	15,729
7	Shimoda	Aichi Ken	449-0206	20,499
8	Oguchi	Aichi Ken	480-0148	24,187
9	Saito	Aichi Ken	480-0104	28,618
10	Takahashi	Aichi Ken	480-0131	28,825
11	Fusō-chō	Aichi Ken	480-0100	34,268
12	Misawa	Aichi Ken	449-0401	38,351
13	Miyoshi	Aichi Ken	470-0217	38,361
14	Kota	Aichi Ken	444-0100	42,523
15	Yatomi	Aichi Ken	498-0027	43,038
16	Shinshiro	Aichi Ken	441-1381	43,620
17	Ogi	Aichi Ken	444-0115	43,787
18	Iwakura	Aichi Ken	482-0026	47,975
19	Tokoname	Aichi Ken	479-0811	57,507
20	Tahara	Aichi Ken	441-3492	59,015

Most populated municipalities — All of Japan

One row per municipalities. The figures are published by municipality, so every postal code inside one shares them; the postal code shown is one of that municipality's.