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港区台東区三鷹市
Listed hospitals (facilities at provider locations)1277
Reported beds (beds reported by hospitals)3,7949692,675
Resident population (people)267,780216,084190,497
Listed hospitals per 100,000 residents4.483.243.67
Reported beds per 100,000 residents1,416.83448.441,404.22

“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港区台東区三鷹市
Listed hospitals (provider-location count)1277
Facilities with a reported bed count1277
Reported beds (hospital survey field)3,794 beds969 beds2,675 beds
Mean reported beds per reporting facility316.17 beds138.43 beds382.14 beds
Median reported beds per reporting facility196 beds120 beds133 beds
First quartile (Q1) of reported beds77 beds74 beds111.5 beds
Third quartile (Q3) of reported beds368.5 beds128 beds615 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港区台東区三鷹市
0–99 beds431
100–199 beds233
200–399 beds300
400+ beds313

港区

Hospitals with 400 or more reported beds
25%
Share of reported beds at the three largest facilities
63.71%

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

台東区

Hospitals with 400 or more reported beds
14.29%
Share of reported beds at the three largest facilities
67.7%

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

三鷹市

Hospitals with 400 or more reported beds
42.86%
Share of reported beds at the three largest facilities
85.42%

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港区台東区三鷹市
Housing units177,980 housing units147,140 housing units108,940 housing units
Vacant housing rate13.686931%10.459426%10.758216%
Owner-occupied housing rate42.199971%41.014851%49.775835%
Rented housing rate57.800029%58.985149%50.224165%
Floor area per dwelling62.08 m²55.42 m²67.28 m²
Monthly rent (includes zero-yen responses)192,525 JPY per month107,763 JPY per month82,979 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港区台東区三鷹市
Road traffic accidents1,095 cases700 cases317 cases
Road traffic deaths4 people3 people3 people
Road traffic injuries1,219 people770 people347 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure港区台東区三鷹市
Population aged 65 and over42,546 people47,510 people41,623 people
Population aged 75 and over21,714 people24,888 people22,563 people
Share of population aged 65 and over16.87356%22.71977%22.12459%

Resident household measures

Household geography, based on residents' place of residence.

Measure港区台東区三鷹市
Single-person households with a householder aged 65 and over13,960 households15,848 households10,222 households

Care providers by provider location

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

Measure港区台東区三鷹市
Home-visit care providers65 service providers55 service providers37 service providers
Visiting nursing providers38 service providers29 service providers21 service providers
Day-care providers17 service providers17 service providers13 service providers
Care-management providers49 service providers48 service providers44 service providers
Welfare-facility providers8 service providers8 service providers5 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港区台東区三鷹市
Total population — 2020 (baseline)260,486 people211,444 people195,391 people
Population aged 65 and over — 2020 (baseline)43,589 people48,419 people43,201 people
Population aged 75 and over — 2020 (baseline)22,262 people25,421 people23,529 people
Total population — 2025 (projected)269,627 people221,041 people197,885 people
Population aged 65 and over — 2025 (projected)44,585 people48,540 people42,566 people
Population aged 75 and over — 2025 (projected)24,998 people28,543 people25,410 people
Total population — 2030 (projected)283,075 people228,076 people200,381 people
Population aged 65 and over — 2030 (projected)49,557 people50,155 people45,067 people
Population aged 75 and over — 2030 (projected)25,826 people28,149 people25,776 people
Total population — 2035 (projected)294,403 people234,343 people202,377 people
Population aged 65 and over — 2035 (projected)56,501 people54,536 people48,529 people
Population aged 75 and over — 2035 (projected)26,969 people27,500 people26,062 people
Total population — 2040 (projected)303,333 people239,478 people203,316 people
Population aged 65 and over — 2040 (projected)64,799 people60,862 people52,673 people
Population aged 75 and over — 2040 (projected)30,294 people28,781 people27,830 people
Total population — 2045 (projected)309,348 people242,867 people203,180 people
Population aged 65 and over — 2045 (projected)71,085 people65,812 people55,324 people
Population aged 75 and over — 2045 (projected)35,387 people32,573 people30,612 people
Total population — 2050 (projected)312,556 people244,549 people202,399 people
Population aged 65 and over — 2050 (projected)75,867 people69,910 people56,975 people
Population aged 75 and over — 2050 (projected)41,639 people37,888 people34,201 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港区台東区三鷹市
Population aged 0–1434,714 people18,648 people23,468 people
Share of population aged 0–1413.76742%8.91767%12.47435%
Facilities with a listed pediatrics entry6 facilities2 facilities1 facilities
Physicians whose principal specialty is pediatrics108 people21 people57 people
Facilities with a listed obstetrics and gynecology entry3 facilities1 facilities0 facilities — Confirmed zero
Published childcare enrollment capacity7,095 capacity slots4,384 capacity slots4,308 capacity slots
Households with members under 1825,571 households14,520 households17,472 households
Measure港区台東区三鷹市
Projected population aged 0–14 — 1 October 202034,716 people18,655 people23,514 people
Projected population aged 0–14 — 1 October 202536,197 people19,387 people22,938 people
Projected population aged 0–14 — 1 October 203036,275 people19,544 people22,351 people
Projected population aged 0–14 — 1 October 203536,685 people19,592 people22,528 people
Projected population aged 0–14 — 1 October 204038,125 people19,875 people22,897 people
Projected population aged 0–14 — 1 October 204538,957 people19,892 people22,878 people
Projected population aged 0–14 — 1 October 205038,718 people19,481 people22,316 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.