医療まちスコープMedical open data for Japan

Side-by-side comparison

Compare municipality data

Select up to three municipalities and review published measures side by side. Values retain their source periods and geographic basis; the comparison does not rank places or rate healthcare.

Japanese place names are retained when no verified English name is available.

Selected places

Published measures

Descriptive values from their stated sources; periods may differ between measures.
Measure文京区荒川区西東京市
Listed hospitals (facilities at provider locations)7125
Reported beds (beds reported by hospitals)4,9471,2111,236
Resident population (people)235,345222,278206,245
Listed hospitals per 100,000 residents2.975.42.42
Reported beds per 100,000 residents2,102.02544.81599.29

“Reported beds” are not licensed, staffed, available or occupied beds. Per-population rates combine provider-location counts with resident-population denominators; they do not measure access or capacity.

Facility profile and published bed measures

Measure文京区荒川区西東京市
Listed hospitals (provider-location count)7125
Facilities with a reported bed count7125
Reported beds (hospital survey field)4,947 beds1,211 beds1,236 beds
Mean reported beds per reporting facility706.71 beds100.92 beds247.2 beds
Median reported beds per reporting facility815 beds92 beds270 beds
First quartile (Q1) of reported beds469.5 beds73.25 beds183 beds
Third quartile (Q3) of reported beds964 beds121.5 beds303 beds

Bed summaries exclude records with unknown bed counts. A missing bed count is not treated as zero. These figures describe the listed facility records and do not measure capacity or access.

Distribution of listed hospitals by reported-bed band

Bands are descriptive groups of reported bed counts. They are not quality ratings or rankings.

Measure文京区荒川区西東京市
0–99 beds180
100–199 beds132
200–399 beds013
400+ beds500

文京区

Hospitals with 400 or more reported beds
71.43%
Share of reported beds at the three largest facilities
63.59%

Shares use facilities and bed counts reported in this snapshot; they do not rate places.

荒川区

Hospitals with 400 or more reported beds
0%
Share of reported beds at the three largest facilities
44.1%

Shares use facilities and bed counts reported in this snapshot; they do not rate places.

西東京市

Hospitals with 400 or more reported beds
0%
Share of reported beds at the three largest facilities
71.12%

Shares use facilities and bed counts reported in this snapshot; they do not rate places.

Housing measures

Housing statistics describe the survey's municipal geography and reference period. They are not healthcare measures.

Measure文京区荒川区西東京市
Housing units149,710 housing units131,160 housing units107,690 housing units
Vacant housing rate10.466903%12.900274%9.313771%
Owner-occupied housing rate47.015229%53.64697%56.766467%
Rented housing rate52.984771%46.35303%43.233533%
Floor area per dwelling59.78 m²62.09 m²70.97 m²
Monthly rent (includes zero-yen responses)110,861 JPY per month84,701 JPY per month70,644 JPY per month

Road traffic safety records

These events are grouped by occurrence-location municipality, not by residents' place of residence or provider location. Counts do not measure individual risk or predict future events.

Measure文京区荒川区西東京市
Road traffic accidents472 cases345 cases225 cases
Road traffic deaths3 people1 people1 people
Road traffic injuries507 people368 people247 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure文京区荒川区西東京市
Population aged 65 and over42,020 people50,411 people48,446 people
Population aged 75 and over21,841 people26,272 people26,109 people
Share of population aged 65 and over18.85125%23.33443%23.9713%

Resident household measures

Household geography, based on residents' place of residence.

Measure文京区荒川区西東京市
Single-person households with a householder aged 65 and over11,947 households15,281 households11,202 households

Care providers by provider location

Provider-location geography. Provider counts do not show where residents receive services or whether services are available.

Measure文京区荒川区西東京市
Home-visit care providers31 service providers48 service providers38 service providers
Visiting nursing providers29 service providers26 service providers19 service providers
Day-care providers14 service providers31 service providers26 service providers
Care-management providers44 service providers40 service providers44 service providers
Welfare-facility providers4 service providers7 service providers7 service providers

Projected population

Future values are source-produced projections, not observed future outcomes. Each row retains its stated reference year and observation status.

Measure文京区荒川区西東京市
Total population — 2020 (baseline)240,069 people217,475 people207,388 people
Population aged 65 and over — 2020 (baseline)44,824 people50,556 people49,642 people
Population aged 75 and over — 2020 (baseline)23,408 people26,341 people26,803 people
Total population — 2025 (projected)250,756 people217,571 people210,968 people
Population aged 65 and over — 2025 (projected)46,439 people49,756 people51,578 people
Population aged 75 and over — 2025 (projected)26,465 people29,595 people30,184 people
Total population — 2030 (projected)258,335 people222,413 people212,640 people
Population aged 65 and over — 2030 (projected)49,897 people50,406 people54,776 people
Population aged 75 and over — 2030 (projected)27,094 people29,406 people31,099 people
Total population — 2035 (projected)264,924 people226,357 people213,841 people
Population aged 65 and over — 2035 (projected)54,921 people52,927 people58,962 people
Population aged 75 and over — 2035 (projected)27,733 people28,090 people31,818 people
Total population — 2040 (projected)269,344 people229,145 people214,300 people
Population aged 65 and over — 2040 (projected)61,435 people57,593 people63,619 people
Population aged 75 and over — 2040 (projected)30,283 people28,596 people34,039 people
Total population — 2045 (projected)271,302 people230,666 people213,944 people
Population aged 65 and over — 2045 (projected)66,764 people60,753 people66,112 people
Population aged 75 and over — 2045 (projected)34,303 people31,085 people37,408 people
Total population — 2050 (projected)271,626 people231,170 people212,923 people
Population aged 65 and over — 2050 (projected)70,646 people62,768 people67,533 people
Population aged 75 and over — 2050 (projected)39,458 people35,376 people41,298 people

Children, families and related measures

This group brings together measures with different definitions and source periods. A listed specialty or facility record is not evidence of service quality, capacity, availability or access.

This measure reports the source-published capacity as of 1 April 2025. It does not show vacancies or places currently available. Figures published only for a designated city are not allocated to its wards. Where no ward-level figure is verified, no figure is shown; this does not mean zero.

Measure文京区荒川区西東京市
Population aged 0–1428,065 people24,470 people24,707 people
Share of population aged 0–1412.59068%11.32676%12.22514%
Facilities with a listed pediatrics entry6 facilities2 facilities3 facilities
Physicians whose principal specialty is pediatrics229 people18 people19 people
Facilities with a listed obstetrics and gynecology entry4 facilities1 facilities0 facilities — Confirmed zero
Published childcare enrollment capacity7,450 capacity slots5,996 capacity slots4,142 capacity slots
Households with members under 1820,777 households18,503 households18,614 households
Measure文京区荒川区西東京市
Projected population aged 0–14 — 1 October 202028,081 people24,472 people24,717 people
Projected population aged 0–14 — 1 October 202529,386 people23,609 people24,056 people
Projected population aged 0–14 — 1 October 203029,329 people23,197 people23,450 people
Projected population aged 0–14 — 1 October 203529,278 people23,387 people23,437 people
Projected population aged 0–14 — 1 October 204029,834 people24,141 people23,707 people
Projected population aged 0–14 — 1 October 204529,934 people24,300 people23,606 people
Projected population aged 0–14 — 1 October 205029,290 people23,806 people22,999 people

Browse another municipality. Each municipality profile provides its own source details; comparison does not create a combined score or rank.

  • Values are descriptive statistics based on the same published facility snapshot.
  • Facilities with unknown bed counts are excluded from bed mean, median and distribution summaries; missing bed counts are not treated as zero.
  • Numeric differences describe facility composition. They do not indicate healthcare quality, capacity, access, need, adequacy, superiority or rank.
  • Population-denominated measures use the Basic Resident Register reference date as descriptive context; they do not measure need, access, quality, adequacy or superiority.
  • When a municipality has a zero population denominator, rates per 100,000 residents are not displayed, to avoid division by zero.

Sources and reference periods

Source titles and official records may be in Japanese. Dates and geographic units are shown separately for each source.

A missing numeric value is not converted to zero. Open a municipality profile to see its source details and geographic context.