Houston, Ohio
Houston has an average healthcare access score of 33/100 (Limited Access) across 1 ZIP code. That's 21 points below the Ohio state average of 54. And 11 points below the national average of 44.
People Score
Insurance, income, literacy, disability barriers (~20%)
Provider Score
Doctors, specialists, mental health, dental access (~35%)
Hospital Score
Emergency, inpatient, and screening facility access (~25%)
Travel Score
Vehicle, transit, and broadband infrastructure (~20%)
City Average
Limited Access
Grade: D
1 ZIP code in Houston
Comparisons
Healthcare Access Map
ZIP codes in and around Houston. Click any dot to view its Healthcare Access Score.
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ZIP Codes in Houston
All 1 ZIP codes ranked by Healthcare Access Score
| # | ZIP Code | Score | Access Level | Grade | Score Bar |
|---|---|---|---|---|---|
| 1 | 45333 | 33 | Limited Access | D |
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FAQ
Frequently Asked Questions About Healthcare Access in Houston
How good is healthcare access in Houston, Ohio?
Houston has an average CartoChrome Healthcare Access Score of 33/100 (Limited Access), measured across 1 ZIP codes inside the city. The score reflects provider density, hospital proximity, transportation access, and social-determinant barriers.
Which ZIP code in Houston has the best healthcare?
ZIP 45333 scores highest in Houston at 33/100, while ZIP 45333 scores lowest at 33/100. A 0-point gap between ZIPs in the same city usually reflects differences in specialist density and SDOH — not hospital distance.
Does Houston have healthcare deserts?
No ZIP in Houston currently scores below the 25/100 healthcare-desert threshold. See the ZIP-level breakdown for the full distribution of access scores inside the city.
How many doctors are in Houston?
CartoChrome uses CMS NPPES provider records to connect Houston residents with nearby clinicians by ZIP, specialty, and travel distance. Live provider totals are refreshed through the backend data pipeline rather than estimated in this FAQ.
What ZIPs are covered for Houston?
Houston contains 1 Census ZCTA ZIP codes. CartoChrome publishes individual scores for each — see the ZIP table below. ZIP boundaries come from Census TIGER/Line shapefiles and are updated annually.
How Is This Score Calculated?
The Houston average healthcare access score of 33/100 is computed by averaging the Healthcare Access Scores across all 1 ZIP code in the city. Each ZIP is explained through People Score, Provider Score, Hospital Score, and Travel Score.
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