Shinkoiwa 4-chome
新小岩４丁目 — Katsushika (葛飾区), Tokyo
Is Shinkoiwa 4-chome safe?
Shinkoiwa 4-chome in Katsushika, Tokyo has a safety grade of B (Average) with a crime rate of 5.9 per 1,000 residents based on 22 reported incidents in 2024 and a population of 3,756. Data source: Tokyo Metropolitan Police Department (警視庁).
Shinkoiwa 4-chome (新小岩４丁目) is a residential neighborhood in Katsushika, Tokyo with a residential population of 3,756 (2020 Census). The average household size is 1.7 persons. The nearest station is (新小岩), approximately a 12-minute walk away. Other nearby stations include (24 min) and (31 min).
Based on 2024 official data from the Tokyo Metropolitan Police Department, Shinkoiwa 4-chome recorded 22 criminal incidents, resulting in a crime rate of 5.9 per 1,000 residents and earning a safety grade of B (Average). Compared to 2023, reported crime increased by 3 cases. Over the full 6-year period since 2018, crime has notably increased (+16%).
The most frequently reported crime type in this area is bicycle theft (11 cases in 2024), accounting for 50% of all incidents. For broader context, Katsushika ranks #12 out of 23 wards in Tokyo for overall safety.
Crime Trend (2018-2024)
| Year | Total | Serious | Assault | Burglary | Theft | Other |
|---|---|---|---|---|---|---|
| 2018 | 19 | 0 | 3 | 0 | 10 | 6 |
| 2019 | 18-5% | 0 | 3 | 1 | 13 | 1 |
| 2020 | 12-33% | 1 | 2 | 0 | 7 | 2 |
| 2021 | 9-25% | 0 | 1 | 0 | 6 | 2 |
| 2022 | 19+111% | 0 | 2 | 6 | 8 | 3 |
| 2023 | 190% | 1 | 2 | 1 | 13 | 2 |
| 2024 | 22+16% | 1 | 1 | 1 | 12 | 7 |
Crime Breakdown (2024)
Theft
- Bicycle theft
- 11
- Shoplifting
- 0
- Pickpocketing
- 0
- Theft from vehicles
- 0
Violent & Property Crime
- Assault/Battery
- 0
- Injury
- 0
- Robbery
- 0
- Residential burglary
- 0
- Fraud
- 3
Demographics
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Walking time estimated at 80m/min (4.8 km/h). Distances are straight-line.