ZIP Codes of Inyo County, CA

Population & People
Population & People
Total Population
20,016
Household Income
Household Income
Median Income
$72,230
Housing
Housing
Total Housing Units
10,173
Business & Economy
Business & Economy
Total Businesses
513
Employment
Employment
Employment Rate
55.49%
Education
Education
Bachelor's Degree+
32.30%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 12 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:12 ZIP Codes (5 Standard, 7 PO Box, 0 Unique) [See All]
Area Codes:442 / 760
Timezone:Pacific (GMT -08:00)
Local Time:2:11:28 PM
Population:20,016 [See All]
FIPS:06027
CBSA:Bishop, CA
Land Area:4,934 sq mi
Water Area:19 sq mi
Coordinates:36.5445, -117.6044
Quick Link:
https://www.zip-codes.com/county/ca-inyo.asp
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California's shortest commutes
16-minute avg commute — the shortest in the state.
Striking education divide
Bachelor's share spans 15.8% to 53.5% — a 38-point gap.

Standout ZIPs in this County


Most Populous
Bishop · 14,853 people
74.2% of county total
Highest Income
Death Valley · $94,375 median
1.3× county average
Largest Land Area
Bishop · 1,570.2 sq mi
Spans the most ground
Fastest Growth
Big Pine · 3.0% (10-yr)
1,584 → 1,632 residents
Most Educated
Bishop · 34.9% bachelor's+
3,768 of 10,792 adults 25+

Things worth knowing about Inyo County


20,016 residents live across 12 ZIPs covering 4,934 sq mi, served by 11 distinct USPS-recognized cities.

Population moved from 19,679 to 20,016 from 2014 to 2024 — a +1.7% change. 6 ZIPs gained residents, 3 lost (and 1 held flat).

The county's wealthiest ZIP 92328 (Death Valley, $94,375 median) and poorest ZIP 93545 (Lone Pine, $43,529) are 68.1 miles apart — a 2.2× income gap across local geography.

Median home values vary 5.5× across this county — from $77,800 in 92328 (Death Valley) to $427,100 in 93549 (Olancha).

Density varies 20× across the county — from 0 people/sq mi in 92389 (Tecopa) to 9 in 93514 (Bishop).

Educational attainment ranges from 7.2% bachelor's+ in 92389 (Tecopa) to 53.5% in 92328 (Death Valley) — the breadth of educational profiles across the area.

Within California, this is the #51 most populous of 58 counties and ranks #37 for median household income .

Weighted by population, the typical household earns about $77,362 across the county — reflecting what a typical resident sees, not a simple ZIP average.

32.3% of adults age 25+ hold a bachelor's degree or higher (4,774 of 14,781 reporting).

5 Standard delivery, 7 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Inyo County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
4,934
square miles
Avg density
4.1
people per sq mi
Population
20,016
across 12 ZIPs
Bishop
1,570.2 sq mi
14,853 residents
Big Pine
825.2 sq mi
1,632 residents
Lone Pine
749.7 sq mi
1,470 residents

Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Bishop

All ZIP Codes in Inyo County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
93514BishopStandard14,853$81,2781,570.22.6%
93513Big PineStandard1,632$67,292825.23.0%
93545Lone PineStandard1,470$43,529749.7-30.0%
93526IndependenceStandard825$72,950257.515.5%
92328Death ValleyStandard725$94,375598.8158.0%
93549OlanchaPO Box203$73,958270.4-39.2%
92389TecopaPO Box201422.474.8%
93522DarwinPO Box6199.2238.9%
93530KeelerPO Box285.50.0%
92384ShoshonePO Box18134.7-47.1%
93542Little LakePO Box0.0
93515BishopPO Box0.0

Adjacent & Nearby Counties