Census Tract 31.03
Open-data reference.
Tuolumne County, California · Mono Vista GEOID: 06109003103
Tract Snapshot: Census Tract 31.03, Tuolumne County, CA
Census Tract 31.03 is located in Tuolumne County, California, inside the municipal boundary of Mono Vista, and contains a population of approximately 857 residents per Census ACS 2023 five-year estimates. Median household income here is $61,788 — a figure the Census Bureau classifies as "Below National Median" when compared with the 2023 national median near $77,000. Rent data is not published for this tract in the current ACS release. Typical owner-occupied homes are valued around $375,000. The tract's poverty rate is 9.6%, measured as the share of residents with income below the federal poverty threshold.
Census tracts are small, relatively permanent statistical subdivisions of a county designed by the U.S. Census Bureau to contain roughly 1,200 to 8,000 residents, with boundaries held stable across decades so researchers can track neighborhoods over time. Tract-level figures from the American Community Survey are five-year rolling averages rather than snapshots — that smoothing reduces year-to-year noise in small areas but also means the numbers you see here describe the period ending in the reference year rather than a single moment. For context, we link back to the parent city and state pages where you can compare this tract against its neighbors.
Source: U.S. Census Bureau — American Community Survey 5-Year 2023 · GEOID: 06109003103 · Note: ACS margins of error widen at tract level
Location
- Census Tract
- Tract 31.03
- GEOID (FIPS)
- 06109003103
- County
- Tuolumne County
- State
- California
- Nearest City
- Mono Vista
- Coordinates
- 38.224700, -119.759979
Income & Housing
Census ACS 5-Year 2023 estimates for this tract
| Metric | Value | Context | Source |
|---|---|---|---|
| Median Household Income | $61,788 | Below National Median vs. US ~$77,000 | ACS 2023 5-Year |
| Median Home Value | $375,000 | Owner-occupied units only | ACS 2023 5-Year |
| Poverty Rate | 9.6% | Below federal poverty threshold | ACS 2023 5-Year |
Explore More Data for Mono Vista, CA
What do people ask about Mono Vista, CA?
What is the population of Census Tract 31.03? +
Census Tract 31.03 in Tuolumne County, California has a population of approximately 857, based on U.S. Census Bureau ACS 2023 estimates.
What is the median household income in Census Tract 31.03? +
The median household income in Census Tract 31.03 (Tuolumne County, CA) is $61,788, based on ACS 5-Year 2023 data. This is considered "Below National Median" relative to the national median of approximately $77,000.
What is the poverty rate in Census Tract 31.03? +
Approximately 9.6% of residents in Census Tract 31.03 have income below the federal poverty threshold, based on Census ACS 2023 data.
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- How to Read Census Data — Understand margins of error and ACS estimates
Source: U.S. Census Bureau ACS 5-Year Estimates 2023. Census tract boundaries and GEOID from 2023 TIGER/Line files. Population and income data may reflect margins of error for smaller tracts. Last updated: 2026 U.S. Census Bureau ACS 5-Year Estimates 2023. Census tract boundaries and GEOID from 2023 TIGER/Line files. Population and income data may reflect margins of error for smaller tracts. Last updated: 2026
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Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Census Bureau ACS. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.