Most densely populated municipalities

The 20 municipalities in Osaka Fu with the highest people per km², and the 20 with the lowest, out of 44 with a published figure.

	Municipality	Prefecture	Postal code	People per km²
1	Moriguchi	Osaka Fu	570-0054	11,142.9 /km²
2	Toyonaka	Osaka Fu	561-0808	11,090.6 /km²
3	Suita	Osaka Fu	564-8565	10,660.6 /km²
4	Kadoma	Osaka Fu	571-0050	9,635.1 /km²
5	Neyagawa	Osaka Fu	572-0801	9,219.5 /km²
6	Higashiōsaka-shi	Osaka Fu	578-0903	7,940.8 /km²
7	Kasuga	Osaka Fu	583-0991	7,938.9 /km²
8	Fujiidera	Osaka Fu	583-0023	7,124.6 /km²
9	Matsubara	Osaka Fu	580-0025	7,034.0 /km²
10	Daitō-shi	Osaka Fu	574-0037	6,503.1 /km²
11	Yao	Osaka Fu	581-0084	6,351.3 /km²
12	Hirakata	Osaka Fu	573-0154	6,095.5 /km²
13	Settsu	Osaka Fu	566-0046	5,794.8 /km²
14	Izumiotsu	Osaka Fu	595-0038	5,741.1 /km²
15	Sakai	Osaka Fu	590-0945	5,502.3 /km²
16	Osakasayama	Osaka Fu	589-0015	4,940.4 /km²
17	Takaishi	Osaka Fu	592-0006	4,926.0 /km²
18	Higashiyama-ku	Osaka Fu	585-0001	4,826.9 /km²
19	Osaka Prefecture	Osaka Fu	540-8512	4,632.6 /km²
20	Habikino	Osaka Fu	583-0865	4,097.2 /km²

Most sparsely populated municipalities

	Municipality	Prefecture	Postal code	People per km²
1	Mishima	Osaka Fu	618-0021	0.0 /km²
2	Ikeda	Osaka Fu	563-0037	11.7 /km²
3	Semboku	Osaka Fu	595-0805	22.4 /km²
4	Yamada	Osaka Fu	583-0992	54.7 /km²
5	Mino	Osaka Fu	562-0041	164.7 /km²
6	Ibaraki Prefecture	Osaka Fu	567-0829	469.4 /km²
7	Hirokawa	Osaka Fu	585-0022	521.9 /km²
8	Toyono	Osaka Fu	563-0217	524.5 /km²
9	Naka	Osaka Fu	585-0031	542.2 /km²
10	Kanan	Osaka Fu	585-0000	613.5 /km²
11	Kawachinagano	Osaka Fu	586-0052	916.1 /km²
12	Taishi	Osaka Fu	583-0995	923.9 /km²
13	Sennan	Osaka Fu	590-0456	1,230.1 /km²
14	Hannan	Osaka Fu	599-0221	1,379.3 /km²
15	Izumisano	Osaka Fu	598-0045	1,757.7 /km²
16	Kaizuka	Osaka Fu	597-0072	1,917.6 /km²
17	Moriya	Osaka Fu	585-0044	1,932.0 /km²
18	Izumi	Osaka Fu	594-1105	2,168.7 /km²
19	Kishiwada	Osaka Fu	596-0075	2,602.6 /km²
20	Kashiwara	Osaka Fu	582-0017	2,668.6 /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.