Postal Codes

93643 ZIP Code

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ZIP code 93643 covers North Fork, California, with a population of about 2,778 and a median household income of $67,612.

Population
2,77818 per square mile
Median age
6122.3 points above the US average
Median household income
$67,61230% below the California median
Poverty rate
16.2%3.8 points above the US average
Typical home value
$397,661up 11.5% in five years
Median rent
$1,29334% below the California median
Degree or higher
19.8%15.2 points below the US average
Homeownership
80.1%15.1 points above the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
49

Where 93643 is

North Fork, California — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population2,778
Median age61
Family households61.7%
Born outside the US4.5%
Speaks a language other than English at home4.7%
White (non-Hispanic)72.1%
Black (non-Hispanic)0.1%
Asian (non-Hispanic)0.2%
Hispanic or Latino8.6%
Veterans11.5%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$67,612
Income per person$34,006
Poverty rate16.2%
Households on SNAP or cash assistance11.1%

Household income distribution

Under $10k8.0%
$10–15k4.1%
$15–20k3.4%
$20–25k4.2%
$25–30k4.5%
$30–35k5.6%
$35–40k7.2%
$40–45k0.7%
$45–50k0.0%
$50–60k7.0%
$60–75k18.5%
$75–100k14.7%
$100–125k6.4%
$125–150k5.6%
$150–200k7.2%
$200k or more2.9%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,280
Mean adjusted gross income$74,375
Returns declaring $200,000 or more4.7%
Returns, under $25k30.5%
Returns, $25k–$50k21.9%
Returns, $50k–$75k15.6%
Returns, $75k–$100k10.9%
Returns, $100k–$200k16.4%
Returns, $200k or more4.7%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$339,300
Median gross rent$1,293
Owner-occupied80.1%
Vacant homes25.6%
Median year built1982

What the homes are

Detached house66.4%
Mobile home32.6%
Boat, RV or van1%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$397,661as of 2026-07
Typical home value, 1 yearup 2.5%
Typical home value, 5 yearsup 11.5%
Typical home value, 10 yearsup 68.5%
Typical home value since 2000
200320142026$397,661$141,099

$141,099 in 2003 to $397,661 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate20%
Bachelor's degree or higher19.8%
High school diploma or higher91.5%
Works from home15.7%
Drives to work alone74.9%
Takes public transport0%
Commutes 45 minutes or more18.7%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity31.7% 1.7 pts below the national average of 33.4%
Diagnosed diabetes12.8% 0.8 pts above the national average of 12%
Currently smokes12.3% 0.9 pts below the national average of 13.2%
High blood pressure39.1% 5 pts above the national average of 34.1%
Fair or poor general health21.5% 1.2 pts above the national average of 20.3%
No health insurance (18–64)5.7% 5.6 pts below the national average of 11.3%
Depression22.2% same as the national average of 21.9%
No leisure-time physical activity21.9% 3.5 pts below the national average of 25.4%
Arthritis32.4% 7.3 pts above the national average of 25.1%
Binge drinking14.3% 1.7 pts below the national average of 16%
Taking blood pressure medication77.7% 3 pts above the national average of 74.7%
Cancer (non-skin)11.7% 4 pts above the national average of 7.7%
Current asthma11% 0.6 pts above the national average of 10.4%
Coronary heart disease8.6% 2.4 pts above the national average of 6.2%
Routine check-up in past year77.1% same as the national average of 76.7%
Cholesterol screening89.8% 3.9 pts above the national average of 85.9%
Cognitive disability13.7% 1.1 pts below the national average of 14.8%
Colorectal screening65.9% 1.6 pts above the national average of 64.3%
COPD8% 1.4 pts above the national average of 6.6%
Visited a dentist62.2% 0.9 pts above the national average of 61.3%
Any disability33.7% 3 pts above the national average of 30.7%
Lacks emotional support23.2% 1.6 pts below the national average of 24.8%
Food insecurity11.9% 5.2 pts below the national average of 17.1%
Received food stamps11.5% 2.8 pts below the national average of 14.3%
Hearing disability8.8% 2.1 pts above the national average of 6.7%
High cholesterol40% 3.8 pts above the national average of 36.2%
Housing insecurity9.8% 4 pts below the national average of 13.8%
Independent living disability8.7% same as the national average of 8.4%
Lacks transport7.2% 2 pts below the national average of 9.2%
Loneliness31.6% 2.8 pts below the national average of 34.4%
Mammography use74.4% 1.5 pts below the national average of 75.9%
Poor mental health (14+ days)16.6% same as the national average of 16.8%
Mobility disability17.3% 3.3 pts above the national average of 14%
Poor physical health (14+ days)15.2% 1.7 pts above the national average of 13.5%
Self-care disability4.2% same as the national average of 4%
Utility shut-off threat5.8% 3 pts below the national average of 8.8%
Sleeps under 7 hours34% 2.4 pts below the national average of 36.4%
Stroke4.4% 1 pts above the national average of 3.4%
All natural teeth lost13.4% same as the national average of 13%
Vision disability5.1% 0.5 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments49
People employed181
Annual payroll$8,495,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 98% of US census tracts
FEMA ratingRelatively High to Very High across the 2 census tracts this ZIP code covers
Expected annual loss97.8 out of 100
Community resilience4 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide99.8Relatively High at its worst in this ZIP code
Wildfire99.7Very High at its worst in this ZIP code
River flooding97.9Very High at its worst in this ZIP code
Drought96.2Relatively Moderate at its worst in this ZIP code
Winter weather92.2Relatively High at its worst in this ZIP code
Earthquake85.1Relatively Moderate at its worst in this ZIP code
Volcanic activity83.7Very Low at its worst in this ZIP code
Heat wave80.1Relatively Moderate at its worst in this ZIP code
Lightning72.3Relatively Moderate at its worst in this ZIP code
Hail45.5Relatively Low at its worst in this ZIP code
Strong wind21.6Relatively Low at its worst in this ZIP code
Avalanche17Very Low at its worst in this ZIP code
Tornado15.2Very Low at its worst in this ZIP code
Compared with California and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPCaliforniaUnited States
Median household income$67,612$96,334$78,538
Income per person$34,006$47,977$43,289
Poverty rate16.2%12%12.4%
Median home value$339,300$695,400$303,400
Median gross rent$1,293$1,956$1,348
Homeownership80.1%55.8%65%
Bachelor's degree or higher19.8%36.5%35%
Unemployment rate20%6.4%5.2%
Works from home15.7%15.5%13.5%
Born outside the US4.5%26.7%13.9%
Median age6137.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationN FK RS, CA US2.3 km away
Rain in a year33 in

Average high and low by month

January56.7°F / 31.5°F7.08 in rain
February59.3°F / 31.8°F6.36 in rain
March62.9°F / 35°F5.22 in rain
April67°F / 38°F2.4 in rain
May76.8°F / 44.7°F1.42 in rain
June86.5°F / 51.4°F0.44 in rain
July95.1°F / 58°F0.14 in rain
August94.6°F / 57.5°F0.07 in rain
September89.5°F / 52.1°F0.2 in rain
October77.8°F / 43.7°F1.68 in rain
November64.6°F / 37°F2.71 in rain
December57.6°F / 34.2°F5.24 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Chawanakee Unified School District97.7% of this ZIP code's land area
Bass Lake Joint Union Elementary School District1.2% of this ZIP code's land area
Yosemite Unified School District (9-12)1.2% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability58more vulnerable than 58% of US census tracts
Socioeconomic status68more vulnerable than 68% of US census tracts
Household characteristics38more vulnerable than 38% of US census tracts
Racial and ethnic minority status40more vulnerable than 40% of US census tracts
Housing type and transport57more vulnerable than 57% of US census tracts
Walkability4.3 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

93669 Wishon, CA8.5 km away
93604 Bass Lake, CA13 km away
93645 O Neals, CA14.4 km away
93602 Auberry, CA16.4 km away
93644 Oakhurst, CA19 km away
93614 Coarsegold, CA20.5 km away
93664 Shaver Lake, CA22.9 km away
93605 Big Creek, CA23.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Madera County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area152.5 sq mi
Water area0.06 sq mi
Population density18 people per sq mi
Latitude, longitude37.2125, -119.5143

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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