PlainZIP

Newcastle, CA

Single-footprint Census roll-up for Newcastle, CA: 1 USPS ZIP, population 6,285. 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 NEWCASTLE-CA · Newcastle, CA 1 ZIPs · 6,285 pop · #1740/25278 · Placer County

INC-TOP · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-TOWN · SPREAD-UNK · HOME-TOP

  • INC-TOP $126,581
  • RANK-TOP #1740/25278
  • PHOTO-FINISH ≈ Meadow Vista
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 92% owners
  • POP-TOWN 6,285
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $837,700

Nearest income peer: Meadow Vista, CA ( $956 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 Newcastle

Lowest/highest poles plus county-sharing cities nearest Newcastle 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, Newcastle, CA sits among US cities with a top-decile household income, on a town-scale population base, across a single-ZIP footprint.

Top 7%
household income vs 25,278 US cities
6,285
city population (Census)
1
USPS ZIP codes covered
$126,581
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $126,581 and home value $837,700 should be read as near-neighborhood numbers ; bachelor's attainment averages 40.5%.

Owner-occupancy here runs high (91.8%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

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

Population concentration

Newcastle's single ZIP 95658 carries the town

Newcastle is published as a single USPS ZIP. Code 95658 is the entire residential footprint (6,285 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Dense ZBP book packed into Newcastle's one ZIP

Citywide ZBP: 201 establishments, 884 employees , annual payroll $56,744k (~32 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 95658 (201 units) ; leading NAICS Construction (74) · also Retail trade · Professional, scientific, and technical services .

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ZIP Codes in Newcastle, CA

These ZIP codes sit in Placer County, which covers 31 ZIP codes in all; 1 of them fall in Newcastle. See the Placer County roll-up →

Newcastle sits in the upper half of Placer County on income: Roseville, Rocklin and Lincoln report less, while Granite Bay and Penryn report more. Granite Bay marks the far end of that range at $183,305, 45% above Newcastle.

ZIP Code Population Median income Establishments Density
95658 6,285 $126,581 201 98
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Newcastle 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 Newcastle, .