Most densely populated municipalities

The 20 municipalities in Kanagawa Ken with the highest people per km², and the 20 with the lowest, out of 40 with a published figure.

	Municipality	Prefecture	Postal code	People per km²
1	Sumida	Kanagawa Ken	243-0392	19,667.6 /km²
2	Chūō	Kanagawa Ken	259-0392	16,569.9 /km²
3	Kawasaki	Kanagawa Ken	212-0026	10,765.1 /km²
4	Yamato	Kanagawa Ken	242-0018	8,827.8 /km²
5	Yokohama	Kanagawa Ken	230-0033	8,584.7 /km²
6	Zama	Kanagawa Ken	252-0026	7,441.8 /km²
7	Chigasaki	Kanagawa Ken	253-0045	6,788.4 /km²
8	Fujisawa	Kanagawa Ken	251-8502	6,278.7 /km²
9	Sakai	Kanagawa Ken	259-0180	5,502.3 /km²
10	Ebina	Kanagawa Ken	243-0426	5,098.0 /km²
11	Kamakura	Kanagawa Ken	248-0004	4,359.2 /km²
12	Yokosuka	Kanagawa Ken	238-8513	3,871.0 /km²
13	Ayase	Kanagawa Ken	252-1122	3,805.6 /km²
14	Hiratsuka	Kanagawa Ken	254-0804	3,799.2 /km²
15	Samukawa	Kanagawa Ken	253-0100	3,638.1 /km²
16	Miyagino-ku	Kanagawa Ken	250-0401	3,376.4 /km²
17	Zushi	Kanagawa Ken	249-0005	3,298.4 /km²
18	Kawanishi	Kanagawa Ken	258-0124	2,845.7 /km²
19	Atsugi	Kanagawa Ken	243-0204	2,385.1 /km²
20	Sagamihara	Kanagawa Ken	252-0251	2,198.1 /km²

Most sparsely populated municipalities

	Municipality	Prefecture	Postal code	People per km²
1	Ichinomiya	Kanagawa Ken	253-0111	0.0 /km²
2	Iwakura	Kanagawa Ken	259-0154	0.0 /km²
3	Matsumoto	Kanagawa Ken	259-0155	0.0 /km²
4	Ōi-chō	Kanagawa Ken	258-0000	37.7 /km²
5	Yamakita	Kanagawa Ken	258-0113	42.4 /km²
6	Kiyokawa	Kanagawa Ken	243-0100	42.7 /km²
7	Yamada	Kanagawa Ken	258-0015	54.7 /km²
8	Hakone	Kanagawa Ken	250-0521	117.7 /km²
9	Nakatsu	Kanagawa Ken	243-0303	168.4 /km²
10	Minami-ku	Kanagawa Ken	258-0029	431.4 /km²
11	Minamiashigara	Kanagawa Ken	250-0121	535.0 /km²
12	Naka	Kanagawa Ken	259-0112	542.2 /km²
13	Yugawara	Kanagawa Ken	259-0300	573.1 /km²
14	Nakagawa	Kanagawa Ken	258-0201	669.2 /km²
15	Manazuru	Kanagawa Ken	259-0200	953.8 /km²
16	Aikawa	Kanagawa Ken	243-0300	1,145.3 /km²
17	Miura	Kanagawa Ken	238-0236	1,304.4 /km²
18	Hadano	Kanagawa Ken	257-0053	1,583.4 /km²
19	Odawara	Kanagawa Ken	250-0280	1,664.1 /km²
20	Isehara	Kanagawa Ken	259-1131	1,837.4 /km²

Most densely 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.