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

  • 富岡市 · Gunma Prefecture — In comparison scope Open profile
  • 前橋市 · Gunma Prefecture — In comparison scope Open profile
  • 太田市 · Gunma Prefecture — In comparison scope Open profile

Published measures

Descriptive values from their stated sources; periods may differ between measures.
Measure前橋市太田市富岡市
Listed hospitals (facilities at provider locations)20113
Reported beds (beds reported by hospitals)4,3452,281878
Resident population (people)329,120223,07545,172
Listed hospitals per 100,000 residents6.084.936.64
Reported beds per 100,000 residents1,320.191,022.531,943.68

“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前橋市太田市富岡市
Listed hospitals (provider-location count)20113
Facilities with a reported bed count20113
Reported beds (hospital survey field)4,345 beds2,281 beds878 beds
Mean reported beds per reporting facility217.25 beds207.36 beds292.67 beds
Median reported beds per reporting facility191 beds185 beds306 beds
First quartile (Q1) of reported beds75 beds146.5 beds234 beds
Third quartile (Q3) of reported beds319.25 beds267 beds358 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前橋市太田市富岡市
0–99 beds620
100–199 beds651
200–399 beds631
400+ beds211

前橋市

Hospitals with 400 or more reported beds
10%
Share of reported beds at the three largest facilities
37.28%

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

太田市

Hospitals with 400 or more reported beds
9.09%
Share of reported beds at the three largest facilities
46.82%

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

富岡市

Hospitals with 400 or more reported beds
33.33%
Share of reported beds at the three largest facilities
100%

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前橋市太田市富岡市
Housing units169,580 housing units108,290 housing units22,210 housing units
Vacant housing rate15.155089%13.916336%16.343989%
Owner-occupied housing rate70.404135%71.545084%84.399551%
Rented housing rate29.595865%28.454916%15.600449%
Floor area per dwelling102.55 m²104.68 m²120.04 m²
Monthly rent (includes zero-yen responses)46,121 JPY per month41,114 JPY per month38,075 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前橋市太田市富岡市
Road traffic accidents1,904 cases1,165 cases107 cases
Road traffic deaths3 people5 people0 people — Confirmed zero
Road traffic injuries2,360 people1,405 people127 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure前橋市太田市富岡市
Population aged 65 and over96,390 people58,057 people16,334 people
Population aged 75 and over49,956 people28,336 people8,446 people
Share of population aged 65 and over30.82359%26.45689%34.62574%

Resident household measures

Household geography, based on residents' place of residence.

Measure前橋市太田市富岡市
Single-person households with a householder aged 65 and over16,508 households8,570 households2,359 households

Care providers by provider location

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

Measure前橋市太田市富岡市
Home-visit care providers102 service providers44 service providers6 service providers
Visiting nursing providers84 service providers40 service providers5 service providers
Day-care providers141 service providers70 service providers16 service providers
Care-management providers129 service providers62 service providers16 service providers
Welfare-facility providers31 service providers19 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前橋市太田市富岡市
Total population — 2020 (baseline)332,149 people223,014 people47,446 people
Population aged 65 and over — 2020 (baseline)100,430 people58,578 people16,438 people
Population aged 75 and over — 2020 (baseline)51,788 people28,524 people8,513 people
Total population — 2025 (projected)324,621 people221,868 people44,056 people
Population aged 65 and over — 2025 (projected)102,786 people59,414 people16,638 people
Population aged 75 and over — 2025 (projected)60,549 people35,331 people9,741 people
Total population — 2030 (projected)315,720 people219,038 people41,428 people
Population aged 65 and over — 2030 (projected)104,559 people60,130 people16,587 people
Population aged 75 and over — 2030 (projected)64,991 people37,646 people10,522 people
Total population — 2035 (projected)305,810 people215,251 people38,715 people
Population aged 65 and over — 2035 (projected)106,874 people62,595 people16,381 people
Population aged 75 and over — 2035 (projected)65,157 people36,564 people10,581 people
Total population — 2040 (projected)294,836 people210,680 people35,903 people
Population aged 65 and over — 2040 (projected)110,844 people67,016 people16,470 people
Population aged 75 and over — 2040 (projected)64,957 people35,785 people10,243 people
Total population — 2045 (projected)283,266 people205,600 people33,076 people
Population aged 65 and over — 2045 (projected)110,328 people68,974 people15,851 people
Population aged 75 and over — 2045 (projected)66,167 people37,576 people9,879 people
Total population — 2050 (projected)271,548 people200,120 people30,374 people
Population aged 65 and over — 2050 (projected)107,766 people69,375 people14,882 people
Population aged 75 and over — 2050 (projected)70,201 people42,034 people10,091 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前橋市太田市富岡市
Population aged 0–1467,194 people50,653 people9,830 people
Share of population aged 0–1411.75639%13.48751%10.76251%
Facilities with a listed pediatrics entry6 facilities3 facilities1 facilities
Physicians whose principal specialty is pediatrics110 people21 people4 people
Facilities with a listed obstetrics and gynecology entry4 facilities1 facilities1 facilities
Published childcare enrollment capacity9,221 capacity slots6,454 capacity slots1,102 capacity slots
Households with members under 1827,116 households21,235 households3,673 households
Measure前橋市太田市富岡市
Projected population aged 0–14 — 1 October 202038,334 people29,692 people5,078 people
Projected population aged 0–14 — 1 October 202534,398 people26,804 people4,046 people
Projected population aged 0–14 — 1 October 203031,414 people24,701 people3,239 people
Projected population aged 0–14 — 1 October 203529,605 people23,795 people2,779 people
Projected population aged 0–14 — 1 October 204028,688 people23,526 people2,594 people
Projected population aged 0–14 — 1 October 204527,271 people22,896 people2,378 people
Projected population aged 0–14 — 1 October 205025,246 people21,640 people2,123 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.