Town guide

Johannesburg, California

Johannesburg is a community in Kern County, California, home to about 86 people across 2.5 square miles. Its ZIP code is 93528.

ZIP codes in Johannesburg

1 ZIP code

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  • History
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  • Getting around
  • Things to do

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Around Johannesburg

Distances

Nearest major airportHollywood Burbank/Bob Hope Airport (BUR)90 miles away
Closer regional airportMeadows Field (BFL)80 miles away
Nearest city of 250,000+Bakersfield, CA79 miles away
Nearest city of 1 million+Los Angeles, CA103 miles away

Straight-line distances from the center of Johannesburg; driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Johannesburg

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

Johannesburg had 113 residents in the 2020 census, down 36% since 2000.

It’s the 1467th largest of 1,563 towns in California by population.

Kern County grew from 16,480 residents in 1900 to 909,235 in 2020.

Johannesburg population by census2000: 176, 2010: 172, 2020: 113176200017220101132020

Kern County, 1900–2020

Kern County population, 1900 to 20201900: 16,480, 1910: 37,715, 1920: 54,843, 1930: 82,570, 1940: 135,124, 1950: 228,309, 1960: 291,984, 1970: 329,162, 1980: 403,089, 1990: 543,477, 2000: 661,645, 2010: 839,631, 2020: 909,23516K’00’1055K’20’30135K’40’50292K’60’70403K’80’90662K’00’10909K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 101°F in summer, and winter lows average 35°F. About 6.8 inches of rain and melted snow fall in a typical year, with about 2 inches of snow.

Average high and low temperature and precipitation by month near JohannesburgJan: high 58°F, low 35°F, 1.4 in; Feb: high 61°F, low 37°F, 1.6 in; Mar: high 68°F, low 41°F, 1 in; Apr: high 75°F, low 46°F, 0.4 in; May: high 84°F, low 54°F, 0.1 in; Jun: high 95°F, low 63°F, 0 in; Jul: high 101°F, low 69°F, 0.2 in; Aug: high 100°F, low 68°F, 0.2 in; Sep: high 92°F, low 62°F, 0.2 in; Oct: high 80°F, low 52°F, 0.5 in; Nov: high 67°F, low 42°F, 0.5 in; Dec: high 57°F, low 35°F, 0.7 in58°35°Jan1.461°37°Feb1.668°41°Mar1.075°46°Apr0.484°54°May0.195°63°Jun0.0101°69°Jul0.2100°68°Aug0.292°62°Sep0.280°52°Oct0.567°42°Nov0.557°35°Dec0.7Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Randsburg, CA weather station (about a mile away).

Jobs in Kern County

219,016 jobs at 14,352 businesses in Kern County. The biggest industries by employees:

Largest industries in Kern CountyHealth care and social assistance: 38,665 jobs; Retail trade: 32,541 jobs; Hotels and restaurants: 27,894 jobs; Transportation and warehousing: 20,186 jobs; Manufacturing: 14,857 jobs; Construction: 14,570 jobs; Administrative and support: 12,993 jobs; Professional services: 8,979 jobsHealth care and social assistance 18% Retail trade 15% Hotels and restaurants 13% Transportation and warehousing 9% Manufacturing 7% Construction 7% Administrative and support 6% Professional services 4%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

1 doctors and other health care providers list an office in Johannesburg.

Nearest hospitals

  • Ridgecrest Regional HospitalCritical access hospital · emergency room · Ridgecrest18.7 miles
  • Kern Valley Healthcare DistrictCritical access hospital · emergency room · CMS rating 3 of 5 · Lake Isabella46.7 miles
  • Barstow Community HospitalGeneral hospital · emergency room · CMS rating 1 of 5 · Barstow48.3 miles

Providers with an office here

Nurse practitioners and physician assistants1

Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.

Places in and around Johannesburg

Museums (1 nearby)

  • The Rand Desert Museum0.7 mi

Counts are within about 1.5 miles of the center of town.

Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.

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Where Johannesburg is

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Towns near Johannesburg

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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.