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Address information Address information
Prefecture:
Prefecture:
千葉県
（チバケン）
Chiba-ken
Municipality:
Municipality:
君津市
（キミツシ）
Kimitsushi
Town area:
Town area:
北子安
（キタコヤス）
Kitakoyasu
Full address:
Full address:
千葉県君津市北子安
Kitakoyasu
,
Kimitsushi,
Chiba-ken
Postal Notation:
[Building name/Room number], [Street number/Block], Kitakoyasu, Kimitsushi, Chiba-ken 299-1161, Japan
Municipality code:
122255-digit postal code: 299-11
Area code:
0439-52-xxxx, 0439-54-xxxx, 0439-55-xxxx, 0439-53-xxxx, 0439-57-xxxx 4 + 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 ( 7 results): 北子安、北子安一丁目、北子安二丁目、北子安三丁目、北子安四丁目、北子安五丁目、北子安六丁目
* Boundaries are estimated and may differ from actual boundaries. Data may not be available for some areas.
Areas shown on the map ( 7 results): 北子安、北子安一丁目、北子安二丁目、北子安三丁目、北子安四丁目、北子安五丁目、北子安六丁目
* Boundaries are estimated and may differ from actual boundaries. Data may not be available for some areas.
Statistics
Displaying aggregated statistics for the 7 areas shown on the map.
Total Population
5,148 people
Number of Households
2,431 households
65 years or older
29.3%
Average age
33.9 years old
Weather, sunrise and sunset
4/20（Mon）
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Sunrise and sunset times are calculated based on the representative coordinates of this area (latitude 35.3330 , longitude 139.9149 , altitude 18.1 m).
Climate of this area
(横浜Observatory 27km)
4 monthly average 16.3°C
Annual average 17.6°C
View DetailsClose
Average annual temperature 17.6°C
Annual precipitation 1,617.8mm
Annual sunshine 2,249.4h
Annual snowfall 4.3cm
3-year average (2022-2024), Japan Meteorological Agency
Nearby facilities
Nearest station
君津Station
(1.74 km / 22 min walk)
| Station Name | Line | Distance | On foot |
|---|---|---|---|
| 君津Station | 内房線 | 1.74 km | 22 min |
Distance is the straight-line distance from the representative coordinates. Walking time is calculated at 80m/min.
Nearest bus stop
北子安4丁目 (0.16 km)
View DetailsClose
| Bus Stop Name | Line | Distance | On foot |
|---|---|---|---|
| 北子安4丁目 | 君津市内循環線 | 0.16 km | 2min |
| 北子安 | 君津市内循環線 | 0.24 km | 3min |
| 南子安 | 君津市内循環線 | 0.42 km | 5min |
| 水道山下 | 君津市内循環線 | 0.71 km | 9min |
| 子安 | 三島線 | 0.73 km | 9min |
Nearest hospital
医療法人新都市医療研究会「君津」会 玄々堂君津病院
Emergency
(1.71 km)
View DetailsClose
| Hospital Name | Number of Beds | Distance |
|---|---|---|
|
医療法人新都市医療研究会「君津」会 玄々堂君津病院
Emergency
君津市東坂田4-7-20 |
160 beds | 1.71 km |
|
医療法人社団重光会 君津山の手病院
君津市外箕輪4-1-5 |
156 beds | 1.85 km |
|
国保直営総合病院君津中央病院
Emergency
木更津市桜井1010 |
660 beds | 3.13 km |
Educational facilities
Nursery school2.71km
Kindergarten1.34km
Elementary school0.53km
Junior High School0.86km
View DetailsClose
| Facility name | Type | Distance | On foot |
|---|---|---|---|
| 北子安小学校 | Elementary school | 0.53 km | 7 min |
| 君津中学校 | Junior High School | 0.86 km | 11 min |
| 南子安小学校 | Elementary school | 0.88 km | 11 min |
| 清和大学附属八重原幼稚園 | Kindergarten | 1.34 km | 17 min |
| 波岡中学校 | Junior High School | 1.62 km | 20 min |
| 清和大学附属畑沢幼稚園 | Kindergarten | 1.78 km | 22 min |
| さとの保育園 | Nursery school | 2.71 km | 34 min |
| 認定こども園木更津みらい | Nursery school | 4.04 km | 51 min |
Distance is the straight-line distance from the representative coordinates. Actual school/kindergarten zones may differ.
Fire Stations & Police Stations
Fire Department1.30km
Police1.09km
View DetailsClose
| Facility name | Type | Distance |
|---|---|---|
|
君津警察署
君津市久保4-1-1 |
Police | 1.09 km |
|
君津市消防署
君津市杢師3-1-25 |
Fire Department | 1.30 km |
|
君津市消防本部
君津市杢師3-1-25 |
Fire Department | 1.30 km |
|
君津警察署君津駅前交番
君津市中野4-1 |
Police | 1.92 km |
Jurisdictional Government Agency
君津市役所
(1.15 km)
View DetailsClose
| Institution Name | Address | Phone | Distance |
|---|---|---|---|
| 君津市役所 |
〒299-1192 君津市久保2-13-1 |
0439-56-1581 | 1.15 km |
| 千葉県庁 Prefecture |
〒260-8667 千葉市中央区市場町1-1 |
043-223-2110 | 35.60 km |
Nearest evacuation facility
北子安小学校 (0.53 km)
View DetailsClose
| Facility name | Type | Distance | On foot |
|---|---|---|---|
| 北子安小学校 | 指定避難場所 | 0.53 km | 7min |
| 南子安保育園 | 指定避難場所 | 0.79 km | 10min |
| 君津中学校 | 指定避難場所 | 0.86 km | 11min |
Nearest post office
君津南子安郵便局
(0.90 km / 11 min walk)
View DetailsClose
| Post Office Name | Distance | On foot |
|---|---|---|
|
君津南子安郵便局
南子安4-8-10 |
0.90 km | 11 min |
|
君津郵便局
久保4-2-29 |
1.17 km | 15 min |
|
君津八重原郵便局
南子安9-18-12 |
1.35 km | 17 min |
Nearby land prices
Average 59,060 yen/m2
(Announced 2025 )
View DetailsClose
| Location | Price (yen/m²) | Year-over-year | Distance |
|---|---|---|---|
|
千葉県 君津市北子安３丁目５番１５
住宅 |
51,100 | +1.2% | 0.63 km |
|
千葉県 君津市北子安１丁目３番１８外
住宅 |
59,000 | +3.1% | 0.70 km |
|
千葉県 君津市南子安５丁目１８番４
住宅 |
56,900 | +3.3% | 0.93 km |
|
千葉県 君津市南久保２丁目１５番２４
住宅 |
57,300 | +3.1% | 1.13 km |
|
千葉県 君津市南子安６丁目２１番５
店舗 |
71,000 | +3.6% | 1.13 km |
Land price trend graph - 千葉県 君津市北子安３丁目５番１５
Nearest expressway interchange
木更津南 (2.0 km)
View DetailsClose
| IC/JCT Name | Type | Distance |
|---|---|---|
| 木更津南 | IC | 2.0 km |
| 君津 | IC | 3.1 km |
| 木更津南JCT | JCT | 3.8 km |
Nearest entertainment venue
君津中央公民館
Community center
(1.27 km)
View DetailsClose
| Facility name | Type | Distance |
|---|---|---|
|
君津中央公民館
君津市久保2-13-2 |
Community center | 1.27 km |
|
八重原公民館
君津市南子安9-17-2 |
Community center | 1.52 km |
|
市立畑沢公民館
木更津市畑沢1053-12 |
Community center | 1.64 km |
Nearest cultural facility
君津市立中央図書館
Library
(1.25 km)
View DetailsClose
| Facility name | Type | Distance |
|---|---|---|
|
君津市立中央図書館
久保2-13-3 |
Library | 1.25 km |
|
君津市漁業資料館
人見1294-14 |
Museum | 4.50 km |
|
木更津市立図書館
文京2-6-51 |
Library | 5.02 km |
Nearest roadside station
木更津うまくたの里 (12.8 km)
View DetailsClose
| Roadside Station Name | Location | Distance |
|---|---|---|
| 木更津うまくたの里 | 千葉県 木更津市 | 12.8 km |
| ふれあいパーク・きみつ | 千葉県 君津市 | 20.5 km |
| 保田小学校 | 千葉県 安房郡鋸南町 | 22.1 km |
Change History
| Publication date ? | Status | Postal Code | Prefecture | City | Town |
|---|---|---|---|---|---|
| 1997/12 | New | 〒299-1161 | 千葉県 | 君津市 | 北子安 |
| 7-digit postal codes were introduced on 1998/02/02 | |||||