Overall
Diff +11.4 RPP
Chico vs Napa
Cost of living comparison based on BEA Regional Price Parities. Napa is 11.2% more expensive than Chico.
11.2% more expensive
Napa, CA is 11.2% more expensive than Chico, CA on BEA Regional Price Parities (overall RPP 112.6 vs 101.2). A $100,000 salary in Chico buys about the same as $111,223 in Napa; the largest component gap is rents.
- Overall RPP 101.2 (Chico) vs 112.6 (Napa)
- $100k in Chico ≈ $111,223 purchasing power in Napa
- Rents drives the gap (+105.5 RPP points)
RPP parity plate
Pair CA:CA 101.2→112.6
TIER-GAP · SAME-STATE · SPLIT-BUDGET · BOTH-ABOVE · PP-SHIFT
- TIER-GAP Clear tier gap
- SAME-STATE Same state · CA
- SPLIT-BUDGET Split budget
- BOTH-ABOVE Both above 100
- PP-SHIFT PP shift
Instrument codes from this pair's BEA Regional Price Parities (overall · goods · services · rents · national benchmark 100 · purchasing-power conversion), not a ranking or recommendation.
Category Breakdown
Goods
Diff 0.0 RPP
Services
Diff -2.3 RPP
Rents
Diff +105.5 RPP
| Category | Chico | Napa | Difference |
|---|---|---|---|
| Overall | 101.2 | 112.6 | +11.4 |
| Goods | 105.2 | 105.2 | 0.0 |
| Services | 158.8 | 156.5 | -2.3 |
| Rents | 91.9 | 197.4 | +105.5 |
Visual Comparison
Overall
Chico 101.2
Napa 112.6
Goods
Chico 105.2
Napa 105.2
Services
Chico 158.8
Napa 156.5
Rents
Chico 91.9
Napa 197.4
Vertical line = national average (100)
What This Comparison Actually Tells You
Rents creates the largest separation: Napa is 105.5 points higher. But services and goods move against the overall direction, so this is a split budget rather than a clean across-the-board winner.
Chico, CA and Napa, CA sit in clearly different price tiers, separated by 11.4 RPP points. At this distance, treating the same nominal salary as equivalent would materially change purchasing power.
Both metros exceed the U.S. benchmark of 100. The choice is between two national premiums, so local wages need to clear the higher baseline in either market.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
For a housing-sensitive move, validate the rent gap first: HUD Fair Market Rent and the actual unit size can overturn what the blended index implies. On the BEA ratio alone, $100,000 in Chico corresponds to $111,223 in Napa.
Chico
101.2
Cost Index
Napa
112.6
Cost Index
Salary Equivalents
What a salary in Chico would need to be in Napa for the same purchasing power:
| In Chico | In Napa | Difference |
|---|---|---|
| $50,000 | $55,611 | +$5,611 |
| $75,000 | $83,417 | +$8,417 |
| $100,000 | $111,223 | +$11,223 |
| $150,000 | $166,834 | +$16,834 |
$ in Chico = in Napa
Same BEA Regional Price Parity ratio as the table above (101.2 → 112.6), computed live from your number, nothing is sent anywhere.
How the Price Gap Changed
Chico and Napa share 17 published annual releases from 2008 through 2024. Their overall gap narrowed, moving from 15.8 to 11.4 RPP points. Napa remained the higher-index metro in the latest release.
Rents changed the most within this pair: its gap moved 78.2 points between the first and latest shared releases (27.2 to 105.5 points). This describes a relative price-index history, not a forecast or a household budget.
| Release Year | Chico RPP | Napa RPP | Relative Gap |
|---|---|---|---|
| 2008 | 99.4 | 115.2 | 15.8 points Napa higher |
| 2012 | 103.5 | 111.6 | 8.1 points Napa higher |
| 2016 | 97.1 | 117.8 | 20.7 points Napa higher |
| 2020 | 101.8 | 112.2 | 10.4 points Napa higher |
| 2024 | 101.2 | 112.6 | 11.4 points Napa higher |
Annual BEA Regional Price Parity releases; a higher index means a higher price level relative to the national average of 100. Selected years shown from the full shared series.
Frequently Asked Questions
Is Napa more expensive than Chico?
Napa is 11.2% more expensive than Chico. The overall cost index is 112.6 vs 101.2 (national average = 100).
What salary in Napa equals $100K in Chico?
A $100,000 salary in Chico has the same purchasing power as $111,223 in Napa. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Chico and Napa?
Rents in Chico are indexed at 91.9 while Napa is at 197.4 (national average = 100). Napa has higher rents.
Data sources
- BEA Regional Price Parities (RPP), the cost-of-living indices shown on this page
- U.S. Census Bureau, American Community Survey (ACS), gross-rent observations behind the rents component
- BLS Consumer Price Index (CPI), goods and services price relatives
- BLS Occupational Employment and Wage Statistics (OEWS), labor-driven services component
- HUD Fair Market Rents (FMR), 40th-percentile rent cross-reference
Every figure on PlainCost is rendered directly from BEA Regional Price Parity source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, our changelog, or report a data error. Data current as of 2026-08-11. Rankings measure the published cost-of-living index only; we don't recommend where to live or rate any metro's quality of life.