PlainZIP

Plymouth, CA

Single-footprint Census roll-up for Plymouth, CA: 1 USPS ZIP, population 2,443. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet PLYMOUTH-CA · Plymouth, CA 1 ZIPs · 2,443 pop · #6481/25278 · Amador County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-HIGH

  • INC-HIGH $89,609
  • RANK-UPPER #6481/25278
  • PHOTO-FINISH ≈ Fiddletown
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 92% owners
  • POP-VILLAGE 2,443
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $582,900

Nearest income peer: Fiddletown, CA (+ $860 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Plymouth

Lowest/highest poles plus county-sharing cities nearest Plymouth on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Plymouth, CA sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 26%
household income vs 25,278 US cities
2,443
city population (Census)
1
USPS ZIP codes covered
$89,609
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (1) - lead code 95669 (2,443 residents). Household income $89,609 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (92.2%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within California, Olivehurst is the closest lower-income city and Valley Springs the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Plymouth.

Population concentration

Plymouth reads through its lone ZIP, 95669

2,443 ACS residents, one ZIP: 95669 is not the leading code inside Plymouth, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Dense ZBP book packed into Plymouth's one ZIP

Citywide ZBP: 79 establishments, 562 employees , annual payroll $23,961k (~32 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 95669 (79 units) ; leading NAICS Manufacturing (26) · also Accommodation and food services · Construction .

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ZIP Codes in Plymouth, CA

These ZIP codes sit in Amador County, which covers 11 ZIP codes in all; 1 of them fall in Plymouth. See the Amador County roll-up →

Plymouth lands mid-pack among the 9 cities sharing Amador County: Ione, Volcano and Amador City earn more and Jackson, Pioneer and Sutter Creek earn less. Drytown marks the far end of that range at $250,000+, 179% above Plymouth.

ZIP Code Population Median income Establishments Density
95669 2,443 $89,609 79 11
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Plymouth roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Plymouth, .