Shinkoiwa 1-chome
新小岩１丁目 — Katsushika (葛飾区), Tokyo
Is Shinkoiwa 1-chome safe?
Shinkoiwa 1-chome in Katsushika, Tokyo has a safety grade of F (Very High Crime) with a crime rate of 52.3 per 1,000 residents based on 185 reported incidents in 2024 and a population of 3,535. Data source: Tokyo Metropolitan Police Department (警視庁).
Shinkoiwa 1-chome (新小岩１丁目) is a residential neighborhood in Katsushika, Tokyo with a residential population of 3,535 (2020 Census). The average household size is 1.7 persons. The nearest station is (新小岩), approximately a 5-minute walk away. Other nearby stations include (18 min) and (28 min).
Based on 2024 official data from the Tokyo Metropolitan Police Department, Shinkoiwa 1-chome recorded 185 criminal incidents, resulting in a crime rate of 52.3 per 1,000 residents and earning a safety grade of F (Very High Crime). Compared to 2023, reported crime increased by 9 cases. Over the full 6-year period since 2018, crime has significantly declined (-21%).
The most frequently reported crime type in this area is bicycle theft (65 cases in 2024), accounting for 35% 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 | 233 | 1 | 32 | 10 | 152 | 38 |
| 2019 | 246+6% | 1 | 44 | 8 | 169 | 24 |
| 2020 | 117-52% | 0 | 14 | 0 | 87 | 16 |
| 2021 | 122+4% | 1 | 15 | 1 | 78 | 27 |
| 2022 | 133+9% | 0 | 21 | 3 | 84 | 25 |
| 2023 | 176+32% | 1 | 27 | 1 | 105 | 42 |
| 2024 | 185+5% | 2 | 21 | 2 | 117 | 43 |
Crime Breakdown (2024)
Theft
- Bicycle theft
- 65
- Shoplifting
- 17
- Pickpocketing
- 4
- Theft from vehicles
- 2
Violent & Property Crime
- Assault/Battery
- 15
- Injury
- 4
- Robbery
- 2
- Residential burglary
- 0
- Fraud
- 11
Demographics
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Walking time estimated at 80m/min (4.8 km/h). Distances are straight-line.