> ## Content Index
> Fetch the complete content index at: https://www.tx.co/llms.txt
> Use this file to discover other available public pages before exploring further.

# Rio Vista
- URL: https://www.tx.co/areas/rio-vista/
- Published: 2026-10-11T08:06:00.000Z
- Updated: 2026-10-11T23:10:07.000Z
- Description: Rio Vista is a Johnson County city on State Highway 174, south of the Cleburne area.
- Author: LC
- Tags: #area, Johnson County

Rio Vista is a Johnson County city on State Highway 174, south of the Cleburne area. The city publishes municipal records and annexation notices, which matter when interpreting addresses at the edge of its developed area. Its location should be distinguished from other places named Rio Vista.

### Check at the address, not the town name

- Check the current city boundary and service availability for the exact parcel, particularly where a subdivision or roadway is affected by annexation.
- School attendance zones, flood risk, HOA obligations, utilities and property taxes follow the exact address. Use current records: [TEA school district locator](https://tea.texas.gov/families-and-students/school-district-locator/school-district-locator?ref=tx.co), [FEMA flood maps](https://msc.fema.gov/portal/home?ref=tx.co), [county appraisal districts](https://comptroller.texas.gov/taxes/property-tax/county-directory/?ref=tx.co).

### Sources

- Home values: Zillow Home Value Index (ZHVI), Aug 2026; typical value, Rio Vista citywide.
- Mortgage rate: Freddie Mac Primary Mortgage Market Survey, 10-08-2026.
- [City of Rio Vista](https://riovista-tx.com/?ref=tx.co)
- [Rio Vista: resident and annexation information](https://riovista-tx.com/residents?ref=tx.co)
- [Rio Vista geography and history](https://en.wikipedia.org/wiki/Rio%5FVista,%5FTexas?ref=tx.co)
- [NCTCOG regional city and community reference](https://geospatial.nctcog.org/map/rest/services/Boundaries/Boundaries/MapServer/6?ref=tx.co)
- [NCTCOG January 1, 2026 population estimates](https://rdc.dfwmaps.com/pdfs/2026%20NCTCOG%20Population%20Estimates%20Publication.pdf?ref=tx.co)