Osawa Postal Codes
Osawa in Japan has 48 postal codes recorded, running from 012-1101 to 999-5521.
Where Osawa is
37.3182, 139.5105 — the centre of Osawa’s postal codes.
Every postal code in Osawa 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.
- 012-1101
- 013-0041
- 015-0093
- 018-3203
- 028-0083
- 028-1311
- 028-7661
- 036-8125
- 039-2502
- 039-2651
- 049-1522
- 088-0353
- 181-0015
- 181-8571
- 181-8577
- 181-8585
- 181-8586
- 181-8588
- 299-4125
- 299-5256
- 300-2727
- 319-3366
- 321-0612
- 321-4104
- 343-0025
- 385-0045
- 410-2417
- 410-3604
- 415-0039
- 421-0526
- 421-2227
- 618-0004
- 651-2414
- 682-0947
- 930-0465
- 937-0026
- 945-1438
- 946-0073
- 949-1331
- 949-6361
- 955-0145
- 959-1845
- 959-3925
- 963-7815
- 964-0849
- 969-5205
- 981-3137
- 999-5521
Osawa by postal code
Every one of Osawa's 41 postal codes, ordered on each measure that differs between them. Click any code for that area's own page.
Residents6,754 – 3,609,465 · 41 codes
| 1 | 421-2227 | 3,609,465 | |
| 2 | 651-2414 | 1,521,707 | |
| 3 | 963-7815 | 1,132,497 | |
| 4 | 981-3137 | 1,061,177 | |
| 5 | 343-0025 | 341,784 | |
| 6 | 181-0015 | 194,460 | |
| 7 | 181-8571 | 194,460 | |
| 8 | 181-8577 | 194,460 | |
| 9 | 181-8585 | 194,460 | |
| 10 | 181-8586 | 194,460 | |
| 11 | 181-8588 | 194,460 | |
| 12 | 036-8125 | 167,803 | |
| 13 | 618-0004 | 107,416 | |
| 14 | 385-0045 | 98,292 | |
| 15 | 955-0145 | 93,671 | |
| 16 | 299-4125 | 86,446 | |
| 17 | 013-0041 | 84,556 | |
| 18 | 945-1438 | 81,027 | |
| … 17 more postal codes between these | |||
| 36 | 321-4104 | 14,833 | |
| 37 | 969-5205 | 14,204 | |
| 38 | 018-3203 | 11,736 | |
| 39 | 999-5521 | 7,832 | |
| 40 | 088-0353 | 7,539 | |
| 41 | 049-1522 | 6,754 | |
Population density0.0 /km² – 11,842.9 /km² · 41 codes
| 1 | 181-0015 | 11,842.9 /km² | |
| 2 | 181-8571 | 11,842.9 /km² | |
| 3 | 181-8577 | 11,842.9 /km² | |
| 4 | 181-8585 | 11,842.9 /km² | |
| 5 | 181-8586 | 11,842.9 /km² | |
| 6 | 181-8588 | 11,842.9 /km² | |
| 7 | 343-0025 | 5,673.7 /km² | |
| 8 | 981-3137 | 1,349.5 /km² | |
| 9 | 299-4125 | 865.2 /km² | |
| 10 | 300-2727 | 479.0 /km² | |
| 11 | 421-2227 | 464.0 /km² | |
| 12 | 421-0526 | 385.5 /km² | |
| 13 | 036-8125 | 320.1 /km² | |
| 14 | 963-7815 | 270.6 /km² | |
| 15 | 385-0045 | 232.1 /km² | |
| 16 | 955-0145 | 216.8 /km² | |
| 17 | 321-4104 | 211.4 /km² | |
| 18 | 937-0026 | 203.5 /km² | |
| … 17 more postal codes between these | |||
| 36 | 049-1522 | 23.0 /km² | |
| 37 | 969-5205 | 16.0 /km² | |
| 38 | 088-0353 | 9.8 /km² | |
| 39 | 415-0039 | 0.0 /km² | |
| 40 | 618-0004 | 0.0 /km² | |
| 41 | 651-2414 | 0.0 /km² | |
Area16.42 km² – 552,230,000.00 km² · 41 codes
| 1 | 651-2414 | 552,230,000.00 km² | |
| 2 | 415-0039 | 104,710,000.00 km² | |
| 3 | 618-0004 | 62,130,000.00 km² | |
| 4 | 421-2227 | 7,779.63 km² | |
| 5 | 963-7815 | 4,185.22 km² | |
| 6 | 015-0093 | 1,209.59 km² | |
| 7 | 959-3925 | 1,174.17 km² | |
| 8 | 946-0073 | 946.93 km² | |
| 9 | 969-5205 | 886.47 km² | |
| 10 | 028-7661 | 862.30 km² | |
| 11 | 981-3137 | 786.35 km² | |
| 12 | 088-0353 | 773.13 km² | |
| 13 | 949-1331 | 746.24 km² | |
| 14 | 013-0041 | 692.80 km² | |
| 15 | 028-0083 | 623.50 km² | |
| 16 | 319-3366 | 623.50 km² | |
| 17 | 949-6361 | 584.55 km² | |
| 18 | 036-8125 | 524.20 km² | |
| … 17 more postal codes between these | |||
| 36 | 181-0015 | 16.42 km² | |
| 37 | 181-8571 | 16.42 km² | |
| 38 | 181-8577 | 16.42 km² | |
| 39 | 181-8585 | 16.42 km² | |
| 40 | 181-8586 | 16.42 km² | |
| 41 | 181-8588 | 16.42 km² | |
Addressing mail to Osawa
〒012-1101
[Prefecture]
[Street address]
[Recipient name]
JAPAN
Nearest towns
Measured from Osawa:
Onumacho 3 km SE · Kitanaka 5 km NE · Rokkaku 8 km W · Sakanamachi 8 km N · Kashiwabara 9 km S · Nakashimizu 11 km S · Shimokido 12 km W · Orito 15 km SW
All Japan postal codes · Other places starting with O
For the code covering one specific street or building in Osawa, use the official finder: www.post.japanpost.jp/zipcode.