Plain

County ZIP codes · California · FIPS 06049

Modoc County, CA ZIP Codes

Modoc County, California has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 11 of the residential ones lie mainly in Modoc County and 2 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $49,674 in 96134 (Tulelake) to $61,680 in 96101 (Alturas) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Modoc County?

96006 · Adin: $46k96015 · Canby: $46k96054 · Lookout: –96056 · McArthur: $61k96101 · Alturas: $62k96104 · Cedarville: $53k96108 · Davis Creek: –96110 · Eagleville: $78k96112 · Fort Bidwell: –96115 · Lake City: $72k96116 · Likely: –96134 · Tulelake: $50k97635 · New Pine Creek: $86k9610196134960569610896006960159610496116961159611296054961109763596006 · Adin: $46k96015 · Canby: $46k96054 · Lookout: –96056 · McArthur: $61k96101 · Alturas: $62k96104 · Cedarville: $53k96108 · Davis Creek: –96110 · Eagleville: $78k96112 · Fort Bidwell: –96115 · Lake City: $72k96116 · Likely: –96134 · Tulelake: $50k97635 · New Pine Creek: $86k9610196134960569610896006960159610496116961159611296054961109763596006 · Adin: $46k96015 · Canby: $46k96054 · Lookout: –96056 · McArthur: $61k96101 · Alturas: $62k96104 · Cedarville: $53k96108 · Davis Creek: –96110 · Eagleville: $78k96112 · Fort Bidwell: –96115 · Lake City: $72k96116 · Likely: –96134 · Tulelake: $50k97635 · New Pine Creek: $86k961019613496056961089600696015961049611696115961129605496110
The residential ZIP codes of Modoc County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

They carry 13 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 13 residential ZIP codes in Modoc County

11 ZIP codes lie mainly in Modoc County; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Modoc County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
96101 Alturas 5,142 9 $62k $211k 100%
96134 Tulelake 2,346 7 $50k $200k 66%
96104 Cedarville 713 3 $53k $243k 100%
96015 Canby 437 2 $46k $531k 100%
97635 New Pine Creek 239 5 $86k $310k 93%
96112 Fort Bidwell 193 2 – $172k 100%
96054 Lookout 183 2 – $155k 100%
96115 Lake City 125 1 $72k $353k 100%
96108 Davis Creek 110 1 – – 100%
96110 Eagleville 65 1 $78k $208k 96%
96116 Likely 57 0 – – 100%

Partly in Modoc County

Residential ZIP codes mainly in another county that reach at least 1% into Modoc County, by their share here
In this county
96006 Adin 512 3 $46k $300k 36%
96056 McArthur 1,584 7 $61k $376k 14%

Download the 13 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

5 ZIP codes of Modoc County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Modoc County and in the neighboring counties
ZIPIn ModocElsewhere
9613466%Siskiyou County 34%
9605614%Lassen County 53%; Shasta County 33%
9600636%Lassen County 64%
9763593%Lake County 7%
9611096%Lassen County 4%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Modoc County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Modoc County's ZIP codes use 3 prefixes: 960, 961 and 976.

Three-digit prefixes of Modoc County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Modoc County's
PrefixSectional centerHereAll codes
960 Redding, CA (SCF 960) 4 80
961 Reno, NV (SCF 894) 8 53
976 Medford, OR (SCF 975) 1 23

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.