日本历年人口密度(每平方公里人数)
| 年份 |
日本人口密度 |
| 2021 |
344 |
| 2020 |
346 |
| 2019 |
347 |
| 2018 |
347 |
| 2017 |
348 |
| 2016 |
348 |
| 2015 |
348 |
| 2014 |
349 |
| 2013 |
349 |
| 2012 |
350 |
| 2011 |
350 |
| 2010 |
351 |
| 2009 |
351 |
| 2008 |
351 |
| 2007 |
351 |
| 2006 |
350 |
| 2005 |
350 |
| 2004 |
350 |
| 2003 |
350 |
|
|
| 2002 |
349 |
| 2001 |
348 |
| 2000 |
347 |
| 1999 |
347 |
| 1998 |
346 |
| 1997 |
345 |
| 1996 |
345 |
| 1995 |
344 |
| 1994 |
343 |
| 1993 |
342 |
| 1992 |
341 |
| 1991 |
340 |
| 1990 |
338 |
| 1989 |
337 |
| 1988 |
336 |
| 1987 |
334 |
| 1986 |
333 |
| 1985 |
331 |
| 1984 |
329 |
| 1983 |
325 |
|
|
| 1982 |
323 |
| 1981 |
321 |
| 1980 |
318 |
| 1979 |
316 |
| 1978 |
313 |
| 1977 |
310 |
| 1976 |
307 |
| 1975 |
304 |
| 1974 |
300 |
| 1973 |
296 |
| 1972 |
292 |
| 1971 |
288 |
| 1970 |
281 |
| 1969 |
278 |
| 1968 |
275 |
| 1967 |
272 |
| 1966 |
269 |
| 1965 |
267 |
| 1964 |
264 |
| 1963 |
261 |
| 1962 |
258 |
| 1961 |
256 |