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

  • 佐倉市 · Chiba Prefecture — In comparison scope Open profile
  • 成田市 · Chiba Prefecture — In comparison scope Open profile
  • 習志野市 · Chiba Prefecture — In comparison scope Open profile

Published measures

Descriptive values from their stated sources; periods may differ between measures.
Measure成田市佐倉市習志野市
Listed hospitals (facilities at provider locations)566
Reported beds (beds reported by hospitals)2,6531,1651,427
Resident population (people)133,099169,506175,105
Listed hospitals per 100,000 residents3.763.543.43
Reported beds per 100,000 residents1,993.25687.29814.94

“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成田市佐倉市習志野市
Listed hospitals (provider-location count)566
Facilities with a reported bed count566
Reported beds (hospital survey field)2,653 beds1,165 beds1,427 beds
Mean reported beds per reporting facility530.6 beds194.17 beds237.83 beds
Median reported beds per reporting facility624 beds138.5 beds222.5 beds
First quartile (Q1) of reported beds394 beds62.25 beds165.75 beds
Third quartile (Q3) of reported beds655 beds344.5 beds301 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成田市佐倉市習志野市
0–99 beds030
100–199 beds013
200–399 beds212
400+ beds311

成田市

Hospitals with 400 or more reported beds
60%
Share of reported beds at the three largest facilities
75.2%

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

佐倉市

Hospitals with 400 or more reported beds
16.67%
Share of reported beds at the three largest facilities
84.55%

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

習志野市

Hospitals with 400 or more reported beds
16.67%
Share of reported beds at the three largest facilities
68.4%

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成田市佐倉市習志野市
Housing units65,530 housing units78,990 housing units90,270 housing units
Vacant housing rate11.368839%11.507786%9.693143%
Owner-occupied housing rate56.437072%81.905042%59.296737%
Rented housing rate43.562928%18.094958%40.703263%
Floor area per dwelling85.57 m²103.21 m²77.02 m²
Monthly rent (includes zero-yen responses)49,294 JPY per month54,991 JPY per month62,237 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成田市佐倉市習志野市
Road traffic accidents359 cases302 cases278 cases
Road traffic deaths3 people2 people2 people
Road traffic injuries421 people366 people306 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure成田市佐倉市習志野市
Population aged 65 and over31,352 people55,000 people40,483 people
Population aged 75 and over14,718 people26,728 people21,093 people
Share of population aged 65 and over24.13976%32.78005%23.30789%

Resident household measures

Household geography, based on residents' place of residence.

Measure成田市佐倉市習志野市
Single-person households with a householder aged 65 and over5,109 households8,046 households7,787 households

Care providers by provider location

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

Measure成田市佐倉市習志野市
Home-visit care providers28 service providers42 service providers28 service providers
Visiting nursing providers14 service providers29 service providers15 service providers
Day-care providers20 service providers32 service providers20 service providers
Care-management providers29 service providers44 service providers36 service providers
Welfare-facility providers17 service providers12 service providers11 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成田市佐倉市習志野市
Total population — 2020 (baseline)132,906 people168,743 people176,197 people
Population aged 65 and over — 2020 (baseline)31,681 people55,268 people40,981 people
Population aged 75 and over — 2020 (baseline)14,876 people26,878 people21,339 people
Total population — 2025 (projected)134,387 people165,235 people178,762 people
Population aged 65 and over — 2025 (projected)33,506 people57,005 people42,448 people
Population aged 75 and over — 2025 (projected)18,652 people34,198 people25,463 people
Total population — 2030 (projected)134,288 people159,892 people179,464 people
Population aged 65 and over — 2030 (projected)34,853 people56,703 people44,491 people
Population aged 75 and over — 2030 (projected)21,080 people36,677 people26,301 people
Total population — 2035 (projected)133,590 people153,733 people179,392 people
Population aged 65 and over — 2035 (projected)36,828 people56,911 people47,934 people
Population aged 75 and over — 2035 (projected)21,614 people35,468 people26,121 people
Total population — 2040 (projected)132,266 people147,329 people178,588 people
Population aged 65 and over — 2040 (projected)39,783 people58,237 people52,222 people
Population aged 75 and over — 2040 (projected)21,891 people33,671 people27,157 people
Total population — 2045 (projected)130,171 people141,189 people177,174 people
Population aged 65 and over — 2045 (projected)41,243 people57,337 people54,435 people
Population aged 75 and over — 2045 (projected)22,916 people33,643 people30,005 people
Total population — 2050 (projected)127,821 people135,752 people175,271 people
Population aged 65 and over — 2050 (projected)41,897 people55,700 people55,532 people
Population aged 75 and over — 2050 (projected)25,306 people35,771 people33,829 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成田市佐倉市習志野市
Population aged 0–1432,179 people18,589 people22,186 people
Share of population aged 0–1412.9307%11.07906%12.77348%
Facilities with a listed pediatrics entry4 facilities2 facilities2 facilities
Physicians whose principal specialty is pediatrics28 people16 people8 people
Facilities with a listed obstetrics and gynecology entry2 facilities1 facilities1 facilities
Published childcare enrollment capacity3,449 capacity slots2,612 capacity slots4,151 capacity slots
Households with members under 1812,030 households13,693 households16,464 households
Measure成田市佐倉市習志野市
Projected population aged 0–14 — 1 October 202016,818 people18,605 people22,271 people
Projected population aged 0–14 — 1 October 202514,822 people16,427 people21,371 people
Projected population aged 0–14 — 1 October 203013,424 people14,585 people20,491 people
Projected population aged 0–14 — 1 October 203513,331 people13,850 people20,354 people
Projected population aged 0–14 — 1 October 204013,380 people13,577 people20,508 people
Projected population aged 0–14 — 1 October 204513,118 people13,201 people20,287 people
Projected population aged 0–14 — 1 October 205012,468 people12,545 people19,560 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.