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

  • 匝瑳市 · Chiba Prefecture — In comparison scope Open profile
  • 南房総市 · Chiba Prefecture — In comparison scope Open profile
  • いすみ市 · Chiba Prefecture — In comparison scope Open profile

Published measures

Descriptive values from their stated sources; periods may differ between measures.
Measure南房総市匝瑳市いすみ市
Listed hospitals (facilities at provider locations)332
Reported beds (beds reported by hospitals)447294342
Resident population (people)34,06633,29434,705
Listed hospitals per 100,000 residents8.819.015.76
Reported beds per 100,000 residents1,312.16883.04985.45

“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南房総市匝瑳市いすみ市
Listed hospitals (provider-location count)332
Facilities with a reported bed count332
Reported beds (hospital survey field)447 beds294 beds342 beds
Mean reported beds per reporting facility149 beds98 beds171 beds
Median reported beds per reporting facility109 beds89 beds171 beds
First quartile (Q1) of reported beds80 beds74.5 beds157.5 beds
Third quartile (Q3) of reported beds198 beds117 beds184.5 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南房総市匝瑳市いすみ市
0–99 beds120
100–199 beds112
200–399 beds100
400+ beds000

南房総市

Hospitals with 400 or more reported beds
0%
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.

匝瑳市

Hospitals with 400 or more reported beds
0%
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.

いすみ市

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南房総市匝瑳市いすみ市
Housing units20,430 housing units15,330 housing units19,650 housing units
Vacant housing rate29.515419%16.634051%27.888041%
Owner-occupied housing rate92.766854%88.052373%91.234478%
Rented housing rate7.233146%11.947627%8.765522%
Floor area per dwelling121.69 m²125.13 m²125.09 m²
Monthly rent (includes zero-yen responses)39,683 JPY per month37,957 JPY per month42,485 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南房総市匝瑳市いすみ市
Road traffic accidents50 cases44 cases76 cases
Road traffic deaths2 people1 people0 people — Confirmed zero
Road traffic injuries53 people54 people97 people

Older population, households and care providers

Resident population

Resident-population geography.

Measure南房総市匝瑳市いすみ市
Population aged 65 and over16,895 people12,581 people15,065 people
Population aged 75 and over9,236 people6,439 people8,126 people
Share of population aged 65 and over47.24156%35.90878%42.38528%

Resident household measures

Household geography, based on residents' place of residence.

Measure南房総市匝瑳市いすみ市
Single-person households with a householder aged 65 and over2,922 households1,741 households2,612 households

Care providers by provider location

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

Measure南房総市匝瑳市いすみ市
Home-visit care providers9 service providers13 service providers10 service providers
Visiting nursing providers3 service providers3 service providers2 service providers
Day-care providers10 service providers6 service providers7 service providers
Care-management providers22 service providers9 service providers14 service providers
Welfare-facility providers7 service providers6 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南房総市匝瑳市いすみ市
Total population — 2020 (baseline)35,831 people35,040 people35,544 people
Population aged 65 and over — 2020 (baseline)16,926 people12,584 people15,065 people
Population aged 75 and over — 2020 (baseline)9,242 people6,439 people8,126 people
Total population — 2025 (projected)32,286 people32,544 people32,240 people
Population aged 65 and over — 2025 (projected)16,029 people12,592 people14,772 people
Population aged 75 and over — 2025 (projected)10,026 people7,273 people9,092 people
Total population — 2030 (projected)29,346 people30,106 people29,674 people
Population aged 65 and over — 2030 (projected)14,930 people12,410 people14,176 people
Population aged 75 and over — 2030 (projected)10,188 people7,656 people9,247 people
Total population — 2035 (projected)26,525 people27,713 people27,150 people
Population aged 65 and over — 2035 (projected)13,907 people12,026 people13,632 people
Population aged 75 and over — 2035 (projected)9,524 people7,667 people8,893 people
Total population — 2040 (projected)23,900 people25,325 people24,692 people
Population aged 65 and over — 2040 (projected)13,150 people11,905 people13,257 people
Population aged 75 and over — 2040 (projected)8,518 people7,433 people8,323 people
Total population — 2045 (projected)21,445 people22,932 people22,364 people
Population aged 65 and over — 2045 (projected)12,117 people11,302 people12,515 people
Population aged 75 and over — 2045 (projected)7,752 people7,010 people7,905 people
Total population — 2050 (projected)19,201 people20,643 people20,218 people
Population aged 65 and over — 2050 (projected)11,051 people10,632 people11,723 people
Population aged 75 and over — 2050 (projected)7,437 people6,979 people7,822 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南房総市匝瑳市いすみ市
Population aged 0–143,001 people3,471 people3,162 people
Share of population aged 0–148.39135%9.90695%8.89627%
Facilities with a listed pediatrics entry1 facilities0 facilities — Confirmed zero1 facilities
Physicians whose principal specialty is pediatricsNot observed1 people1 people
Facilities with a listed obstetrics and gynecology entry0 facilities — Confirmed zero0 facilities — Confirmed zero0 facilities — Confirmed zero
Published childcare enrollment capacity491 capacity slots816 capacity slots1,169 capacity slots
Households with members under 182,116 households2,506 households2,238 households
Measure南房総市匝瑳市いすみ市
Projected population aged 0–14 — 1 October 20203,003 people3,471 people3,162 people
Projected population aged 0–14 — 1 October 20252,388 people2,776 people2,549 people
Projected population aged 0–14 — 1 October 20301,827 people2,189 people2,005 people
Projected population aged 0–14 — 1 October 20351,555 people1,890 people1,630 people
Projected population aged 0–14 — 1 October 20401,459 people1,692 people1,478 people
Projected population aged 0–14 — 1 October 20451,379 people1,506 people1,374 people
Projected population aged 0–14 — 1 October 20501,258 people1,289 people1,265 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.