PlainZIP

Janesville, CA

Single-footprint Census roll-up for Janesville, CA: 1 USPS ZIP, population 3,220. 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 JANESVILLE-CA · Janesville, CA 1 ZIPs · 3,220 pop · #9344/25278 · Lassen County

INC-HIGH · RANK-UPPER · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-HIGH $79,688
  • RANK-UPPER #9344/25278
  • ABOVE-PEER over Susanville
  • BOOK-ONE 1 ZIP
  • OWN-MID 79% owners
  • POP-VILLAGE 3,220
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $338,600

Nearest income peer: Susanville, CA ( $7,223 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 Janesville

Lowest/highest poles plus county-sharing cities nearest Janesville 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, Janesville, CA sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 37%
household income vs 25,278 US cities
3,220
city population (Census)
1
USPS ZIP codes covered
$79,688
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 96114 (3,220 residents). Household income $79,688 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (79.2%) - check the ZIP page's tenure split before treating Janesville as a pure owner town.

Within California, Montebello is the closest lower-income city and Lancaster the closest higher-income city by average ZIP household income. Their 1 and 3 ZIP footprints are the immediate statewide comparison set for Janesville.

Population concentration

One ZIP, 96114, is all of Janesville

There is no split to weigh here: 96114 holds every one of Janesville's 3,220 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Janesville

Citywide ZBP: 29 establishments, 96 employees , annual payroll $5,444k (~9 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 96114 (29 units) ; leading NAICS Construction (7) · also Retail trade · Agriculture, forestry, fishing and hunting .

View your shortlist →

ZIP Codes in Janesville, CA

These ZIP codes sit in Lassen County, which covers 14 ZIP codes in all; 1 of them fall in Janesville. See the Lassen County roll-up →

Janesville sits in the upper half of Lassen County on income: Susanville, Westwood and Doyle report less, while Standish and Litchfield report more. Doyle marks the far end of that range at $43,988, 45% below Janesville.

ZIP Code Population Median income Establishments Density
96114 3,220 $79,688 29 18
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Janesville 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 Janesville, .