Auburn, CA · standard
ZIP Code 95604
Placer County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 75
- 72/sq mi Moderate-density area
- 100.0%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Auburn has 75 residents, placing it among the least populous of the 33,099 US ZIP codes with a reported population, at 72 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 95604 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 95604 is a sparsely populated ZIP (a standard USPS delivery area) in Auburn, Placer County, California, home to just 75 residents across 1.0 square miles, a density of 72 people per square mile, in the Los Angeles time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them.
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 95604, Auburn, 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
75
Population
1.0
Area (sq mi)
72
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 95604?
-
Median Age
51.9%
Male
48.1%
Female
0.0%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
0.0%
Poverty Rate
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
79housing units
79
Total Housing Units
13
Occupied Units
66
Vacant Units
2.08
Avg Household Size
Occupancy Type
1971
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 17 business establishments in ZIP 95604, employing approximately 106 people with a combined annual payroll of $5,900,000.
17
Businesses
106
Employees
$5.9M
Annual Payroll
3
Industry Sectors
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 95604 vs 96148 →
Related Areas
Frequently Asked Questions
What county is ZIP code 95604 in?
ZIP code 95604 (Auburn) is located in Placer County, California. Placer County contains multiple ZIP codes, see the full list at /counties/placer-ca.
What is the population of ZIP code 95604?
ZIP code 95604 in Auburn, CA has a population of 75 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 95604's numbers, next.
- See how ZIP 95604 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Auburn, 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.