Big Oak Flat, CA · standard
ZIP Code 95305
Tuolumne County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 245
- 7/sq mi Low-density area
- 6.8%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Big Oak Flat has 245 residents, placing it in the 10th percentile of the 33,099 US ZIP codes with a reported population, at 7 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 95305 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 95305 is a sparsely populated ZIP (a standard USPS delivery area) in Big Oak Flat, Tuolumne County, California, home to just 245 residents across 37.1 square miles, a density of 7 people per square mile, in the Los Angeles time zone.
Median household income is not on file for ZIP 95305, but per-capita income is $54,716. The poverty rate is 12.4%, with unemployment at 0.0%; those measures add context to the income figure. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Formal educational attainment runs low here: just 6.8% of adults hold a bachelor's degree or higher, the median age is 52.4, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 6 more in Tuolumne County, so 95305 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 95305, Big Oak Flat, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
245
Population
37.1
Area (sq mi)
7
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 95305?
52.4
Median Age
69.7%
Male
30.3%
Female
6.4%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$54,716
Per Capita Income
12.4%
Poverty Rate
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
63housing units
63
Total Housing Units
58
Occupied Units
5
Vacant Units
1.76
Avg Household Size
Occupancy Type
1973
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 7 business establishments in ZIP 95305, employing approximately 44 people with a combined annual payroll of $1,832,000.
7
Businesses
44
Employees
$1.8M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 4 | 57.1% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 95305 vs 95379 →
ZIP 95305 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 95379
Tuolumne (95379)
3,898 residents
- 95329
La Grange (95329)
2,460 residents
- 95305 245
Big Oak Flat (95305)
245 residents
What this shows Among its immediate neighbors, ZIP 95305 ranks #3 by population - useful context the national average alone can't give.
More ZIP Codes in Tuolumne County
Related Areas
Frequently Asked Questions
What county is ZIP code 95305 in?
ZIP code 95305 (Big Oak Flat) is located in Tuolumne County, California. Tuolumne County contains multiple ZIP codes, see the full list at /counties/tuolumne-ca.
What is the population of ZIP code 95305?
ZIP code 95305 in Big Oak Flat, CA has a population of 245 according to the Census Bureau ACS 2023 estimates.
What is the demographic makeup of ZIP 95305?
The largest racial group in ZIP 95305 is White at 50.6%. Hispanic or Latino residents make up 1.5% of the population.
How many businesses are in ZIP code 95305?
ZIP code 95305 has 7 business establishments employing approximately 44 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 95305?
In ZIP code 95305, 14.7% of residents aged 25+ have a high school diploma or higher, and 6.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 95305?
In ZIP code 95305, approximately 48.3% of occupied housing units are owner-occupied and 51.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 95305?
The poverty rate in ZIP code 95305 is 12.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 95305's numbers, next.
- See how ZIP 95305 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Big Oak Flat, CA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.