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

  • 市原市 · Chiba Prefecture — In comparison scope Open profile

Published measures

Descriptive values from their stated sources; periods may differ between measures.
Measure市原市
Listed hospitals (facilities at provider locations)13
Reported beds (beds reported by hospitals)2,354
Resident population (people)266,861
Listed hospitals per 100,000 residents4.87
Reported beds per 100,000 residents882.11

“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市原市
Listed hospitals (provider-location count)13
Facilities with a reported bed count13
Reported beds (hospital survey field)2,354 beds
Mean reported beds per reporting facility181.08 beds
Median reported beds per reporting facility164 beds
First quartile (Q1) of reported beds99 beds
Third quartile (Q3) of reported beds214 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市原市
0–99 beds4
100–199 beds4
200–399 beds3
400+ beds2

市原市

Hospitals with 400 or more reported beds
15.38%
Share of reported beds at the three largest facilities
44.48%

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市原市
Housing units133,410 housing units
Vacant housing rate12.960048%
Owner-occupied housing rate71.946151%
Rented housing rate28.053849%
Floor area per dwelling97.9 m²
Monthly rent (includes zero-yen responses)49,399 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市原市
Road traffic accidents570 cases
Road traffic deaths6 people
Road traffic injuries695 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure市原市
Population aged 65 and over78,661 people
Population aged 75 and over37,830 people
Share of population aged 65 and over29.8696%

Resident household measures

Household geography, based on residents' place of residence.

Measure市原市
Single-person households with a householder aged 65 and over13,070 households

Care providers by provider location

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

Measure市原市
Home-visit care providers82 service providers
Visiting nursing providers30 service providers
Day-care providers36 service providers
Care-management providers73 service providers
Welfare-facility providers20 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市原市
Total population — 2020 (baseline)269,524 people
Population aged 65 and over — 2020 (baseline)80,051 people
Population aged 75 and over — 2020 (baseline)38,466 people
Total population — 2025 (projected)260,022 people
Population aged 65 and over — 2025 (projected)82,516 people
Population aged 75 and over — 2025 (projected)47,412 people
Total population — 2030 (projected)250,863 people
Population aged 65 and over — 2030 (projected)82,338 people
Population aged 75 and over — 2030 (projected)51,232 people
Total population — 2035 (projected)240,486 people
Population aged 65 and over — 2035 (projected)82,562 people
Population aged 75 and over — 2035 (projected)50,206 people
Total population — 2040 (projected)229,289 people
Population aged 65 and over — 2040 (projected)84,873 people
Population aged 75 and over — 2040 (projected)48,089 people
Total population — 2045 (projected)218,144 people
Population aged 65 and over — 2045 (projected)83,294 people
Population aged 75 and over — 2045 (projected)47,807 people
Total population — 2050 (projected)207,507 people
Population aged 65 and over — 2050 (projected)80,829 people
Population aged 75 and over — 2050 (projected)50,753 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市原市
Population aged 0–1430,046 people
Share of population aged 0–1411.40924%
Facilities with a listed pediatrics entry6 facilities
Physicians whose principal specialty is pediatrics18 people
Facilities with a listed obstetrics and gynecology entry2 facilities
Published childcare enrollment capacity4,077 capacity slots
Households with members under 1821,700 households
Measure市原市
Projected population aged 0–14 — 1 October 202030,125 people
Projected population aged 0–14 — 1 October 202526,276 people
Projected population aged 0–14 — 1 October 203023,395 people
Projected population aged 0–14 — 1 October 203521,853 people
Projected population aged 0–14 — 1 October 204021,021 people
Projected population aged 0–14 — 1 October 204520,021 people
Projected population aged 0–14 — 1 October 205018,583 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.