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

  • 安房郡 / 鋸南町 · Chiba Prefecture — In comparison scope Open profile
  • 千葉市 / 中央区 · Chiba Prefecture — In comparison scope Open profile
  • 長生郡 / 長柄町 · Chiba Prefecture — In comparison scope Open profile

Published measures

Descriptive values from their stated sources; periods may differ between measures.
Measure千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Listed hospitals (facilities at provider locations)1621
Reported beds (beds reported by hospitals)4,08135466
Resident population (people)216,9636,2336,679
Listed hospitals per 100,000 residents7.3732.0914.97
Reported beds per 100,000 residents1,880.975,679.45988.17

“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千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Listed hospitals (provider-location count)1621
Facilities with a reported bed count1621
Reported beds (hospital survey field)4,081 beds354 beds66 beds
Mean reported beds per reporting facility255.06 beds177 beds66 beds
Median reported beds per reporting facility175.5 beds177 beds66 beds
First quartile (Q1) of reported beds121.5 beds146 beds66 beds
Third quartile (Q3) of reported beds353.25 beds208 beds66 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千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
0–99 beds401
100–199 beds510
200–399 beds410
400+ beds300

千葉市 / 中央区

Hospitals with 400 or more reported beds
18.75%
Share of reported beds at the three largest facilities
41.02%

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

長生郡 / 長柄町

Hospitals with 400 or more reported beds
0%
Share of reported beds at the three largest facilities
Value not returned

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

安房郡 / 鋸南町

Hospitals with 400 or more reported beds
0%
Share of reported beds at the three largest facilities
Value not returned

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千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Housing units133,760 housing unitsNot publishedNot published
Vacant housing rate11.857057%Not publishedNot published
Owner-occupied housing rate51.367753%Not publishedNot published
Rented housing rate48.632247%Not publishedNot published
Floor area per dwelling70.04 m²Not publishedNot published
Monthly rent (includes zero-yen responses)60,729 JPY per monthNot publishedNot published

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千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Road traffic accidents552 cases14 cases18 cases
Road traffic deaths5 people1 people0 people — Confirmed zero
Road traffic injuries650 people14 people24 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Population aged 65 and over45,674 people2,960 people3,361 people
Population aged 75 and over24,043 people1,519 people1,815 people
Share of population aged 65 and over24.24374%44.07385%48.08986%

Resident household measures

Household geography, based on residents' place of residence.

Measure千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Single-person households with a householder aged 65 and over9,738 households359 households659 households

Care providers by provider location

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

Measure千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Home-visit care providers73 service providers1 service providers4 service providers
Visiting nursing providers34 service providersNot observedNot observed
Day-care providers23 service providers1 service providers3 service providers
Care-management providers64 service providersNot observed3 service providers
Welfare-facility providers9 service providers3 service providers2 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千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Total population — 2020 (baseline)211,736 people6,721 people6,993 people
Population aged 65 and over — 2020 (baseline)50,644 people2,961 people3,361 people
Population aged 75 and over — 2020 (baseline)26,662 people1,519 people1,815 people
Total population — 2025 (projected)215,052 people6,137 people6,199 people
Population aged 65 and over — 2025 (projected)52,001 people2,997 people3,147 people
Population aged 75 and over — 2025 (projected)31,093 people1,780 people1,968 people
Total population — 2030 (projected)216,050 people5,580 people5,498 people
Population aged 65 and over — 2030 (projected)53,613 people2,911 people2,901 people
Population aged 75 and over — 2030 (projected)30,666 people1,922 people1,923 people
Total population — 2035 (projected)216,994 people5,030 people4,811 people
Population aged 65 and over — 2035 (projected)57,430 people2,748 people2,617 people
Population aged 75 and over — 2035 (projected)29,747 people1,936 people1,769 people
Total population — 2040 (projected)217,034 people4,480 people4,163 people
Population aged 65 and over — 2040 (projected)63,769 people2,632 people2,342 people
Population aged 75 and over — 2040 (projected)30,850 people1,827 people1,564 people
Total population — 2045 (projected)215,791 people3,909 people3,595 people
Population aged 65 and over — 2045 (projected)66,930 people2,399 people2,079 people
Population aged 75 and over — 2045 (projected)33,957 people1,639 people1,382 people
Total population — 2050 (projected)213,863 people3,378 people3,089 people
Population aged 65 and over — 2050 (projected)69,225 people2,127 people1,817 people
Population aged 75 and over — 2050 (projected)39,200 people1,539 people1,239 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千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Population aged 0–1421,828 people492 people519 people
Share of population aged 0–1411.58629%7.32579%7.42596%
Facilities with a listed pediatrics entry5 facilities0 facilities — Confirmed zero0 facilities — Confirmed zero
Physicians whose principal specialty is pediatrics51 peopleNot observedNot observed
Facilities with a listed obstetrics and gynecology entry4 facilities0 facilities — Confirmed zero0 facilities — Confirmed zero
Published childcare enrollment capacityNot observed185 capacity slots70 capacity slots
Households with members under 1816,445 households354 households349 households
Measure千葉市 / 中央区長生郡 / 長柄町安房郡 / 鋸南町
Projected population aged 0–14 — 1 October 202022,282 people492 people519 people
Projected population aged 0–14 — 1 October 202520,578 people393 people418 people
Projected population aged 0–14 — 1 October 203019,420 people342 people348 people
Projected population aged 0–14 — 1 October 203518,925 people286 people279 people
Projected population aged 0–14 — 1 October 204018,782 people244 people242 people
Projected population aged 0–14 — 1 October 204518,259 people207 people207 people
Projected population aged 0–14 — 1 October 205017,343 people170 people169 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.