Jonaicho Postal Codes, Japan

Jonaicho in Japan has 11 postal codes recorded, running from 285-0017 to 940-8707.

Where Jonaicho is

36.0060, 138.5973 — the centre of Jonaicho’s postal codes.

Every postal code in Jonaicho has its own page. Click any code below for that area's map, its own figures and, where we have it, its nearest weather station and monthly climate chart.

285-0017
285-8502
328-0033
328-8533
420-0854
420-8604
569-0075
639-1011
940-0061
940-8508
940-8707

Jonaicho by postal code

Every one of Jonaicho's 11 postal codes, ordered on each measure that differs between them. Click any code for that area's own page.

Residents84,007 – 3,609,465 · 11 codes

1	420-0854	3,609,465
2	420-8604	3,609,465
3	569-0075	347,496
4	940-0061	265,868
5	940-8508	265,868
6	940-8707	265,868
7	285-0017	169,059
8	285-8502	169,059
9	328-0033	153,508
10	328-8533	153,508
11	639-1011	84,007

Population density298.4 /km² – 3,300.4 /km² · 11 codes

1	569-0075	3,300.4 /km²
2	639-1011	1,967.8 /km²
3	285-0017	1,630.4 /km²
4	285-8502	1,630.4 /km²
5	420-0854	464.0 /km²
6	420-8604	464.0 /km²
7	328-0033	463.1 /km²
8	328-8533	463.1 /km²
9	940-0061	298.4 /km²
10	940-8508	298.4 /km²
11	940-8707	298.4 /km²

Area42.69 km² – 7,779.63 km² · 11 codes

1	420-0854	7,779.63 km²
2	420-8604	7,779.63 km²
3	940-0061	890.91 km²
4	940-8508	890.91 km²
5	940-8707	890.91 km²
6	328-0033	331.50 km²
7	328-8533	331.50 km²
8	569-0075	105.29 km²
9	285-0017	103.69 km²
10	285-8502	103.69 km²
11	639-1011	42.69 km²

Addressing mail to Jonaicho

〒285-0017
[Prefecture]
[Street address]
[Recipient name]
JAPAN

Nearest towns

Measured from Jonaicho:

Kuromata 2 km S · Kitashinden 2 km SE · Mochi 6 km N · Yahagicho 6 km S · Nishiura 6 km NW · Hongo 7 km SE · Sakurashimmachi 7 km SW · Takebayashi 7 km E

All Japan postal codes · Other places starting with J

For the code covering one specific street or building in Jonaicho, use the official finder: www.post.japanpost.jp/zipcode.