Dunlap, CA · standard
ZIP Code 93621
Fresno County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 464
- 3/sq mi Low-density area
- $137,321
- Median income Above-median income area
- 18.9%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Dunlap pairs a top-decile household income, in a rural, homeowner-dominated area.
- Top 6%
- household income, US ZIPs
- 3
- people per sq mi
- 100%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 93621 against every reporting US ZIP.
ZIP code 93621 is a sparsely populated ZIP (a standard USPS delivery area) in Dunlap, Fresno County, California, home to just 464 residents across 171.9 square miles, a density of 3 people per square mile, in the Los Angeles time zone.
ZIP 93621 skews affluent, with a median household income of $137,321 (35% above the average California ZIP), while per-capita income is $49,052. The poverty rate is 9.5%, 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.
Educational attainment sits below the national norm: 18.9% of adults hold a bachelor's degree or higher, the median age is 36.6, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 6 more in Fresno County, so 93621 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 93621, Dunlap, 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
464
Population
171.9
Area (sq mi)
3
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 93621?
36.6
Median Age
55.6%
Male
44.4%
Female
5.9%
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?
$137,321
Median Household Income
+35% vs state ZIP avg
$49,052
Per Capita Income
9.5%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 93621 ranks among California ZIPs
Dunlap, CA household income vs. every California ZIP code
Median household income among 1,583 reporting California ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$137,321 Top 17% higher than 83% of 1,583 California ZIPs
Each bar is a $20K-wide band; taller bars hold more California ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
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
197housing units
197
Total Housing Units
152
Occupied Units
45
Vacant Units
2.52
Avg Household Size
Occupancy Type
1979
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 6 business establishments in ZIP 93621, employing approximately 30 people with a combined annual payroll of $1,188,000.
6
Businesses
30
Employees
$1.2M
Annual Payroll
0
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 93621 vs 93675 →
ZIP 93621 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 93675
Squaw Valley (93675)
3,721 residents
- 93641 595
Miramonte (93641)
595 residents
- 93621 464
Dunlap (93621)
464 residents
What this shows Among its immediate neighbors, ZIP 93621 ranks #3 by population - useful context the national average alone can't give.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 93621, both outside CA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Fresno County
Related Areas
Frequently Asked Questions
What county is ZIP code 93621 in?
ZIP code 93621 (Dunlap) is located in Fresno County, California. Fresno County contains multiple ZIP codes, see the full list at /counties/fresno-ca.
What is the population of ZIP code 93621?
ZIP code 93621 in Dunlap, CA has a population of 464 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 93621?
The median household income in ZIP 93621 is $137,321, which is 80% above the national average of $76,288.
What is the demographic makeup of ZIP 93621?
The largest racial group in ZIP 93621 is White at 84.6%. Hispanic or Latino residents make up 9.5% of the population.
How many businesses are in ZIP code 93621?
ZIP code 93621 has 6 business establishments employing approximately 30 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 93621?
In ZIP code 93621, 66.9% of residents aged 25+ have a high school diploma or higher, and 18.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the poverty rate in ZIP code 93621?
The poverty rate in ZIP code 93621 is 9.5% 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 93621's numbers, next.
- See how ZIP 93621 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Dunlap, CA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.