Japanese Postal Code Search ?
〒
3
7
0
-
2
3
2
1
Address information Address information
Prefecture:
Prefecture:
群馬県
（グンマケン）
Gunma-ken
Municipality:
Municipality:
富岡市
（トミオカシ）
Tomiokashi
Town area:
Town area:
岡本
（オカモト）
Okamoto
Full address:
Full address:
群馬県富岡市岡本
Okamoto
,
Tomiokashi,
Gunma-ken
Postal Notation:
[Building name/Room number], [Street number/Block], Okamoto, Tomiokashi, Gunma-ken 370-2321, Japan
Municipality code:
102105-digit postal code: 370-23
Area code:
0274-63-xxxx, 0274-62-xxxx, 0274-64-xxxx, 0274-89-xxxx, 0274-70-xxxx 2 + more
Map view
2020 data
The boundaries of this postal code are shown in blue. Click an area name below to highlight its boundary in red.
Areas shown on the map ( 1 results): 岡本
* Boundaries are estimated and may differ from actual boundaries. Data may not be available for some areas.
Areas shown on the map ( 1 results): 岡本
* Boundaries are estimated and may differ from actual boundaries. Data may not be available for some areas.
Statistics
Displaying aggregated statistics for the 1 areas shown on the map.
Total Population
862 people
Number of Households
262 households
65 years or older
35.3%
Average age
34.3 years old
Weather, sunrise and sunset
4/20（Mon）
Today
☔️
-
- / -
-
☀️ ...
/
🌙 ...
4/21（Tue）
☔️
-
- / -
-
☀️ ...
/
🌙 ...
4/22（Wed）
☔️
-
- / -
-
☀️ ...
/
🌙 ...
4/23（Thu）
☔️
-
- / -
-
☀️ ...
/
🌙 ...
4/24（Fri）
☔️
-
- / -
-
☀️ ...
/
🌙 ...
4/25（Sat）
☔️
-
- / -
-
☀️ ...
/
🌙 ...
4/26（Sun）
☔️
-
- / -
-
☀️ ...
/
🌙 ...
Sunrise and sunset times are calculated based on the representative coordinates of this area (latitude 36.2335 , longitude 138.8895 , altitude 192.0 m).
Climate of this area
(前橋Observatory 25km)
4 monthly average 15.6°C
Annual average 16.5°C
View DetailsClose
Average annual temperature 16.5°C
Annual precipitation 1,172.4mm
Annual sunshine 2,332.1h
Annual snowfall 10.7cm
3-year average (2022-2024), Japan Meteorological Agency
Nearby facilities
Nearest station
上州富岡Station
(3.01 km / 38 min walk)
View DetailsClose
| Station Name | Line | Distance | On foot |
|---|---|---|---|
| 上州富岡Station | 上信線 | 3.01 km | 38 min |
| 西富岡Station | 上信線 | 3.03 km | 38 min |
| 上州七日市Station | 上信線 | 3.10 km | 39 min |
| 上州一ノ宮Station | 上信線 | 3.16 km | 39 min |
| 東富岡Station | 上信線 | 3.23 km | 40 min |
Distance is the straight-line distance from the representative coordinates. Walking time is calculated at 80m/min.
Nearest hospital
公立七日市病院
(2.84 km)
View DetailsClose
| Hospital Name | Number of Beds | Distance |
|---|---|---|
|
公立七日市病院
富岡市七日市643 |
169 beds | 2.84 km |
|
公立富岡総合病院
Emergency
富岡市富岡2073-1 |
338 beds | 3.57 km |
|
西毛病院
富岡市神農原559-1 |
410 beds | 4.49 km |
Educational facilities
Nursery school1.51km
Kindergarten2.60km
Elementary school1.65km
Junior High School1.45km
View DetailsClose
| Facility name | Type | Distance | On foot |
|---|---|---|---|
| 南中学校 | Junior High School | 1.45 km | 18 min |
| むつぎ幼稚園 | Nursery school | 1.51 km | 19 min |
| 桜こども園たかせ | Nursery school | 1.55 km | 19 min |
| 高瀬小学校 | Elementary school | 1.65 km | 21 min |
| 額部小学校 | Elementary school | 1.94 km | 24 min |
| 富岡中学校 | Junior High School | 2.49 km | 31 min |
| 小幡幼稚園 | Kindergarten | 2.60 km | 33 min |
| 福島幼稚園 | Kindergarten | 3.89 km | 49 min |
Distance is the straight-line distance from the representative coordinates. Actual school/kindergarten zones may differ.
Fire Stations & Police Stations
Fire Department3.00km
Police1.49km
View DetailsClose
| Facility name | Type | Distance |
|---|---|---|
|
富岡警察署南後箇駐在所
富岡市南後箇1161-6 |
Police | 1.49 km |
|
富岡警察署中高瀬駐在所
富岡市中高瀬1104-6 |
Police | 1.53 km |
|
富岡甘楽広域市町村圏振興整備組合消防本部
富岡市富岡1922-7 |
Fire Department | 3.00 km |
|
富岡甘楽広域市町村圏振興整備組合富岡消防署
富岡市富岡1922-7 |
Fire Department | 3.00 km |
Jurisdictional Government Agency
富岡市役所
(2.93 km)
View DetailsClose
| Institution Name | Address | Phone | Distance |
|---|---|---|---|
| 富岡市役所 |
〒370-2392 富岡市富岡1460-1 |
0274-62-1511 | 2.93 km |
| 群馬県庁 Prefecture |
〒371-8570 前橋市大手町1-1-1 |
027-223-1111 | 23.31 km |
Nearest evacuation facility
国峰住民センター (1.24 km)
View DetailsClose
| Facility name | Type | Distance | On foot |
|---|---|---|---|
| 国峰住民センター | 避難場所 | 1.24 km | 16min |
| 南中学校 | 避難場所 | 1.45 km | 18min |
| 額部公民館 | 避難場所 | 1.53 km | 19min |
Nearest post office
富岡額部郵便局
(1.50 km / 19 min walk)
View DetailsClose
| Post Office Name | Distance | On foot |
|---|---|---|
|
富岡額部郵便局
南後箇1178-1 |
1.50 km | 19 min |
|
富岡郵便局（一時閉鎖）
富岡1022 |
2.45 km | 31 min |
|
小幡郵便局
小幡727-3 |
2.64 km | 33 min |
Nearby land prices
Average 31,260 yen/m2
(Announced 2025 )
View DetailsClose
| Location | Price (yen/m²) | Year-over-year | Distance |
|---|---|---|---|
|
群馬県 富岡市内匠１６１番２８
住宅 |
30,400 | -1.0% | 1.54 km |
|
群馬県 甘楽郡甘楽町大字善慶寺字御台面３５２番３
住宅 |
15,600 | -1.3% | 2.01 km |
|
群馬県 富岡市七日市字舟久保１０５５番１
住宅 |
29,900 | -1.3% | 2.58 km |
|
群馬県 富岡市富岡字上町１０５２番１０
店舗 |
46,800 | -1.7% | 2.66 km |
|
群馬県 富岡市富岡字天神基１３３９番４
住宅 |
33,600 | -1.8% | 2.74 km |
Land price trend graph - 群馬県 富岡市内匠１６１番２８
Nearest expressway interchange
富岡 (0.9 km)
View DetailsClose
| IC/JCT Name | Type | Distance |
|---|---|---|
| 富岡 | IC | 0.9 km |
| 下仁田 | IC | 5.9 km |
| 吉井 | IC | 9.2 km |
Nearest entertainment venue
群馬サファリパーク
Leisure
(0.74 km)
View DetailsClose
| Facility name | Type | Distance |
|---|---|---|
|
群馬サファリパーク
富岡市岡本1 |
Leisure | 0.74 km |
|
額部公民館
富岡市南後箇1183 |
Community center | 1.53 km |
|
高瀬公民館
富岡市中高瀬815 |
Community center | 1.63 km |
Nearest cultural facility
群馬サファリパーク
Zoos & botanical gardens
(0.94 km)
View DetailsClose
| Facility name | Type | Distance |
|---|---|---|
|
群馬サファリパーク
岡本1 |
Zoos & botanical gardens | 0.94 km |
|
甘楽町歴史民俗資料館
大字小幡852-1 |
Museum | 2.60 km |
|
富岡市立図書館
七日市400-1 |
Library | 3.53 km |
Nearest roadside station
甘楽 (2.4 km)
View DetailsClose
| Roadside Station Name | Location | Distance |
|---|---|---|
| 甘楽 | 群馬県 甘楽郡甘楽町 | 2.4 km |
| しもにた | 群馬県 甘楽郡下仁田町 | 7.9 km |
| みょうぎ | 群馬県 富岡市 | 13.3 km |
Change History
| Publication date ? | Status | Postal Code | Prefecture | City | Town |
|---|---|---|---|---|---|
| 1997/12 | New | 〒370-2321 | 群馬県 | 富岡市 | 岡本 |
| 7-digit postal codes were introduced on 1998/02/02 | |||||