Seki Postal Codes
Seki in Japan has 23 postal codes recorded, running from 038-2503 to 998-0805.
Where Seki is
36.9811, 138.9198 — the centre of Seki’s postal codes.
Every postal code in Seki 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.
- 038-2503
- 039-0316
- 089-4332
- 214-0022
- 287-0045
- 299-1734
- 299-4218
- 299-4292
- 336-0038
- 342-0053
- 367-0102
- 703-8232
- 719-3156
- 914-0147
- 917-0021
- 919-1526
- 939-8123
- 949-6371
- 952-2203
- 964-0812
- 989-0512
- 992-1472
- 998-0805
Seki by postal code
Every one of Seki's 23 postal codes, ordered on each measure that differs between them. Click any code for that area's own page.
Residents6,684 – 7,343,100 · 23 codes
| 1 | 336-0038 | 7,343,100 | |
| 2 | 703-8232 | 1,878,884 | |
| 3 | 214-0022 | 1,539,522 | |
| 4 | 939-8123 | 413,028 | |
| 5 | 998-0805 | 99,235 | |
| 6 | 038-2503 | 85,636 | |
| 7 | 367-0102 | 85,636 | |
| 8 | 919-1526 | 85,636 | |
| 9 | 964-0812 | 85,636 | |
| 10 | 989-0512 | 85,636 | |
| 11 | 992-1472 | 80,795 | |
| 12 | 342-0053 | 72,139 | |
| 13 | 287-0045 | 71,391 | |
| 14 | 914-0147 | 63,724 | |
| 15 | 949-6371 | 54,820 | |
| 16 | 952-2203 | 54,304 | |
| 17 | 299-1734 | 42,280 | |
| 18 | 719-3156 | 42,259 | |
| 19 | 917-0021 | 28,142 | |
| 20 | 299-4218 | 13,656 | |
| 21 | 299-4292 | 13,656 | |
| 22 | 039-0316 | 8,864 | |
| 23 | 089-4332 | 6,684 |
Population density4.7 /km² – 10,765.1 /km² · 23 codes
| 1 | 214-0022 | 10,765.1 /km² | |
| 2 | 342-0053 | 2,278.6 /km² | |
| 3 | 336-0038 | 1,933.5 /km² | |
| 4 | 299-4218 | 483.4 /km² | |
| 5 | 299-4292 | 483.4 /km² | |
| 6 | 939-8123 | 332.6 /km² | |
| 7 | 287-0045 | 272.1 /km² | |
| 8 | 703-8232 | 264.1 /km² | |
| 9 | 914-0147 | 253.5 /km² | |
| 10 | 299-1734 | 205.8 /km² | |
| 11 | 038-2503 | 181.3 /km² | |
| 12 | 367-0102 | 181.3 /km² | |
| 13 | 919-1526 | 181.3 /km² | |
| 14 | 964-0812 | 181.3 /km² | |
| 15 | 989-0512 | 181.3 /km² | |
| 16 | 998-0805 | 164.6 /km² | |
| 17 | 992-1472 | 147.3 /km² | |
| 18 | 917-0021 | 120.7 /km² | |
| 19 | 949-6371 | 93.8 /km² | |
| 20 | 952-2203 | 63.5 /km² | |
| 21 | 039-0316 | 58.4 /km² | |
| 22 | 719-3156 | 51.0 /km² | |
| 23 | 089-4332 | 4.7 /km² |
Area28.25 km² – 7,113.21 km² · 23 codes
| 1 | 703-8232 | 7,113.21 km² | |
| 2 | 336-0038 | 3,797.75 km² | |
| 3 | 089-4332 | 1,408.04 km² | |
| 4 | 939-8123 | 1,241.74 km² | |
| 5 | 952-2203 | 855.67 km² | |
| 6 | 719-3156 | 828.53 km² | |
| 7 | 998-0805 | 602.97 km² | |
| 8 | 949-6371 | 584.55 km² | |
| 9 | 992-1472 | 548.51 km² | |
| 10 | 038-2503 | 472.33 km² | |
| 11 | 367-0102 | 472.33 km² | |
| 12 | 919-1526 | 472.33 km² | |
| 13 | 964-0812 | 472.33 km² | |
| 14 | 989-0512 | 472.33 km² | |
| 15 | 287-0045 | 262.35 km² | |
| 16 | 914-0147 | 251.39 km² | |
| 17 | 917-0021 | 233.11 km² | |
| 18 | 299-1734 | 205.47 km² | |
| 19 | 039-0316 | 151.79 km² | |
| 20 | 214-0022 | 143.01 km² | |
| 21 | 342-0053 | 31.66 km² | |
| 22 | 299-4218 | 28.25 km² | |
| 23 | 299-4292 | 28.25 km² |
Addressing mail to Seki
〒038-2503
[Prefecture]
[Street address]
[Recipient name]
JAPAN
Nearest towns
Measured from Seki:
Nanokaichi 4 km W · Daieicho 5 km S · Zao 7 km SE · Fujitsuka 7 km S · Komabayashi 7 km E · Kakinochi 8 km N · Ishiuchi 8 km S · Fujihashi 9 km S
All Japan postal codes · Other places starting with S
For the code covering one specific street or building in Seki, use the official finder: www.post.japanpost.jp/zipcode.