The short version

  • Overall prices are about the same in both metro areas (BEA 2024).
  • The median home costs $796,600 in Downey and $856,400 in Napa.
  • Households earn more in Napa ($105,963 vs $90,699 median).
  • Downey has the warmer winter: January highs of 67°F vs 59°F.
  • Napa has more scorching days: 32 a year at 90°F or hotter vs 6.
  • Commutes are shorter in Napa (24 vs 31 minutes each way).

Side by side

Downey, CANapa, CA
People
Population (2025)108,46876,562
Growth since 2020-5.1%-3.5%
People per square mile8,7414,241
Median age37.741.5
Bachelor's degree or higher26%38%
Money and housing
Median household income$90,699$105,963
Median home value$796,600$856,400
Home value to income8.8×8.1×
Median rent (with utilities)$1,937$2,282
Metro price level (US = 100)113.6112.6
Housing price level (US = 100)170.4197.4
$75,000 elsewhere equals$85,200$84,400
Homeowners51%59%
Top state income tax13.3%13.3%
Combined sales tax9.03%9.03%
Work and commute
Average commute (minutes)31.023.9
Work from home9%14%
Take public transit3%1%
Unemployment (2020-24 avg)5.8%5.7%
Poverty rate9%8.5%
Weather
January high / low67° / 47°59° / 40°
July high / low77° / 62°83° / 56°
Precipitation per year14 in27 in
Snowfall per year0 in0 in
Days 90°F or hotter632
Nights below freezing012
Comfortable months129
Risks, air and home prices
Natural hazard risk (FEMA, county)Very HighRelatively High
FEMA risk score (lower is safer)100.095.3
Good air days, 202511%n/a
Home prices, past year+1.2%-1.8%
Home prices, past 5 years+31.9%+17.2%

Highlighted cells are the better value where "better" is clear (lower prices, higher income, shorter commutes). Sources: Census Bureau 2025 estimates and ACS 2020-2024, BEA 2024, NOAA 1991-2020, Tax Foundation 2026.

Weather, month by month

30°40°50°60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDec
Downey Napa. Solid lines are average highs, dashed lines average lows (°F), NOAA 1991-2020 normals.

Most comfortable months: Downey: January to December. Napa: March to November.

Full monthly tables: Downey weather by month and Napa weather by month.

What $75,000 is worth

A $75,000 salary in an average-priced US city buys about the same as $85,200 in Downey and $84,400 in Napa. Moving from Downey to Napa, you would need about $74,300 to match a $75,000 salary.

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Moving between Downey and Napa

180people moved from Los Angeles County, CA to Napa County, CA in a year
132moved the other way

IRS county-to-county migration, 2022 to 2023 tax years, for the counties that contain each city. See where else people move from Downey and Napa.

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