Livability Report
KawaguchiLivability Score
Saitama·Pop. 591,712
5-axis livability scores for Kawaguchi, Saitama based on Japanese government open data. Safety, cost, convenience, welfare, and economy.
Published 2026-04-08 · Data updated 2026-10-08
Where in Japan
Overall Score
* These scores are based on statistical analysis of public data and do not represent a definitive assessment of any area. Actual livability varies depending on individual values and lifestyle.
5-axis scores
Basic Information
Population
591,712
Prefecture
Saitama
Q&A with Kai
Alex, Yuki, and Kai discuss what it's really like to live here.
This article's text predates the October 2026 data and scoring revision and is being rewritten.
Safety

Alex
Kawaguchi is right next to Tokyo. How's the safety situation?

Yuki
With nearly 600,000 residents, the crime rate must be a concern.
Kai
Kawaguchi's crime rate is 6.77 per 1,000 residents, with a safety score of 40.1. This core city of about 594,000 sits just across the Arakawa River from Tokyo's Kita Ward. As a major suburban hub, foot traffic is heavy, but residential areas — particularly those near parks like the Green Center — maintain a calm environment. Growing tower apartment communities are also building new neighborhood networks.

Cost of Living

Alex
Being next to Tokyo, land prices must be quite high.

Yuki
A cost score of 33.5 is on the low side. What are the details?
Kai
Kawaguchi's average land price is 323,037 yen per square meter, with a cost score of 33.5. The Tokyo-adjacent location pushes prices up. Average rent is 69,356 yen, making it one of the pricier areas in the Greater Tokyo suburbs. However, compared to central Tokyo, it still offers relative savings. Per capita taxable income is about 3.72 million yen.

Convenience

Alex
Tokyo access must be excellent. What about overall convenience?

Yuki
The Keihin-Tohoku Line provides direct downtown access, right?
Kai
Kawaguchi's convenience score is 46.4. Public transit usage is a high 39.8%, with the Keihin-Tohoku Line providing direct Tokyo access and the Saitama Railway connecting to the Tokyo Metro Namboku Line. There are 1,536 restaurants (2.58 per 1,000) and 2,569 retail stores (4.32 per 1,000). While per-capita ratios seem modest, absolute numbers are substantial, and Tokyo's proximity greatly enhances daily convenience.

Welfare

Alex
Are there enough medical facilities for such a large population?

Yuki
How does healthcare coverage look for 594,000 residents?
Kai
Kawaguchi's welfare score is 38.2. It has 20 hospitals (0.34 per 10,000) and 332 clinics (5.59 per 10,000), with a combined density of 5.92 per 10,000. For the population size, this is somewhat thin. Schools total 80, at 0.13 per 1,000 residents. However, easy access to Tokyo medical facilities effectively supplements local resources.

Economy

Alex
Kawaguchi was famous for casting. How's the economy now?

Yuki
Factory site redevelopment seems to be transforming the city.
Kai
Kawaguchi's economy score is 55.0, with per capita taxable income of about 3.72 million yen. Net migration is slightly positive at 0.09%, with 554 net newcomers. The city has transitioned from its industrial casting heritage to a residential and commercial hub. Former factory sites now feature tower apartments and shopping facilities. Proximity to Tokyo ensures steady population inflows.

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Detailed Data
| Indicator | Value | Year |
|---|---|---|
| Crime Rate (per 1,000) | 7.47 | 2025 |
| Avg. Land Price (¥/m²) | 264,899 | 2026 |
| Avg. Rent (¥) | 71,147 | 2023 |
| Public Transit Usage (%) | 39.8 | 2020 |
| Retail Establishments | 2,569 | 2021 |
| Retail Establishments (per 1,000) | 4.34 | 2021 |
| Restaurant Establishments | 1,536 | 2021 |
| Restaurant Establishments (per 1,000) | 2.60 | 2021 |
| Residency Rate (%, census ÷ resident register) | 97.2 | 2025 |
| Medical Facilities (per 10,000, hospitals + clinics) | 6.10 | 2023 |
| Hospitals | 22 | 2023 |
| Hospitals (per 10,000) | 0.37 | 2023 |
| Clinics | 339 | 2023 |
| Clinics (per 10,000) | 5.73 | 2023 |
| Schools (elementary + junior high + high) | 87 | 2024 |
| Schools (per 1,000) | 0.147 | 2024 |
| Schools (per habitable km²) | 1.417 | 2024 |
| Taxable Income per Capita (¥) | 3,925,083 | 2025 |
| Net Migration | 545 | 2025 |
| Net Migration Rate (%) | 0.09 | 2025 |
| Total Population | 591,712 | 2025 |
| crime_count | 4,417 | 2025 |
| crime_count_pref | 53,471 | 2025 |
| crime_rate_pref_per_1000 | 7 | 2025 |
| habitable_area_km2 | 61 | 2024 |
| resident_registry_population | 608,515 | 2026 |
Data sources
| Indicator | Source | Year | Notes |
|---|---|---|---|
| Total Population | 2025 Population CensusStatistics Bureau of Japan | 2025 | |
| Crime Rate (per 1,000) | Reported penal code offenses by municipalitySaitama Prefectural Police | 2025 | Counted where offenses occur; per 1,000 uses the 2025 census population |
| Avg. Land Price (¥/m²) | Official land prices (National Land Numerical Information L01)Ministry of Land, Infrastructure, Transport and Tourism | 2026 | Residential sites only; simple average of sites |
| Avg. Rent (¥) | 2023 Housing and Land SurveyStatistics Bureau of Japan | 2023 | Monthly rent of rented housing; next survey in 2028 |
| Public Transit Usage (%) | 2020 Population Census (means of commuting)Statistics Bureau of Japan | 2020 | To be updated when the 2025 census commuting tables are published |
| Retail Establishments (per 1,000) | 2021 Economic Census for Business ActivityMIC and METI | 2021 | Next survey in 2026 |
| Restaurant Establishments (per 1,000) | 2021 Economic Census for Business ActivityMIC and METI | 2021 | Next survey in 2026 |
| Medical Facilities (per 10,000, hospitals + clinics) | Survey of Medical Institutions (System of Social and Demographic Statistics)Ministry of Health, Labour and Welfare | 2023 | Hospitals and clinics combined |
| Schools (per habitable km²) | School Basic Survey and habitable area (System of Social and Demographic Statistics)MEXT and Statistics Bureau of Japan | 2024 | Elementary, junior high and high schools per habitable km² |
| Taxable Income per Capita (¥) | Survey on municipal tax assessmentMinistry of Internal Affairs and Communications | 2025 | Taxable income per taxpayer |
| Net Migration Rate (%) | Report on Internal MigrationStatistics Bureau of Japan | 2025 | |
| Residency Rate (%, census ÷ resident register) | Census population ÷ resident register populationMinistry of Internal Affairs and Communications | 2025 | Resident register population as of January 1, 2026 |
Data years: mainly 2025 (2020–2026 by indicator)
Published 2026-04-08 · Data updated 2026-10-08