Postal Code Finder
Registry / Japan / Postal Code prefixes / 30 / 305-0028 /

Postal Code 305-0028 in Saiki, Japan

📍 What is My Postal Code?

Postal code 305-0028 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 305-0028 →
Province / County / District
Tsukuba Shi
Region & Locality
Saiki, Ibaraki Ken (Japan)
📦 How to Write a Mailing Address for 305-0028 
Recipient Name
Street Address / Building No.
305-0028 Saiki, Ibaraki Ken
JAPAN

Mapped Localities for 305-0028

1 Place
Saiki
305-0028
Ibaraki Ken · Tsukuba Shi
📍 36.1, 140.115

Interactive Map: 305-0028 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 305-0028.

Technical Geodesic & Postal Specifications for 305-0028

Postal Identifier 305-0028
Primary Locality Saiki
WGS84 Centroid Coordinates 36.1, 140.115
Postal Prefix Sector30xx → Browse prefix 30
Time Zone (Standard)UTC+9 (JST · Asia/Tokyo)
Geodesic Quadrant36.1000° N, 140.1150° E (WGS84)
Open Location Code (Plus Code)8R824428+22
UTM Grid Coordinates (WGS84)54S 420337m E, 3995403m N
Solar Daylight Today (UTC)🌅 20:50 UTC  ·  🌇 07:58 UTC
Distance from Your Location

Nearby postal code lookups in Japan

Compare 305-0028 with adjacent postal codes in the same area or prefix range:

300-1202 📍 11.6 km · 7.2 mi
Nakanecho
300-1200 📍 12.0 km · 7.5 mi
Ushiku Shi
300-1206 📍 12.0 km · 7.5 mi
Hitachinonishi
300-1207 📍 12.0 km · 7.5 mi
Hitachinohigashi
300-1203 📍 12.7 km · 7.9 mi
Shimonecho
300-1211 📍 14.5 km · 9.0 mi
Kashiwadacho
300-1204 📍 14.8 km · 9.2 mi
Okamicho
300-1222 📍 14.9 km · 9.3 mi
Minami

Postal code prefix range: 30

Postal code 305-0028 belongs to the 30 prefix district in Japan.

View all 30 postal codes → Japan Directory

Verified data profile for Postal Code 305-0028

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
305-0028
Example code
Postal code Locality Administrative path Coordinates
305-0028 Saiki Ibaraki Ken / Tsukuba Shi 36.1, 140.115

Related postal lookups

Japan
Country
Postal Code prefixes
Postal code prefixes
Prefix 30
Postal code range · 1,802 records
300-1202
Nearby postal code · 1 records
300-1200
Nearby postal code · 1 records
300-1206
Nearby postal code · 1 records
300-1207
Nearby postal code · 1 records
300-1203
Nearby postal code · 1 records
300-1211
Nearby postal code · 1 records
📍 Interactive Postal Code Tools, UPU S42 Address Validator & Country Hubs
Find your exact postal code via GPS, calculate distance & delivery times, or validate postcodes and international address formats.
📍 Find My Postal Code 📏 Distance & Mail Time ✅ Validate Code & Address Format
🏙️ Major Cities Directory → 🔢 Postal Code Prefixes → 🗺️ Country Overview →