AreaProfile

Hercules, California

Area Profile

26,302 residents. Jobs, income, climate, physical risk, development and airport access for Hercules, in Contra Costa County.

Area Score unavailable

Missing required signal: growth. AreaProfile withholds a score rather than inferring the missing dimensions.

How we calculate this

How this area ranks
Opportunity833rd of 1,567 published cities55
Housing affordability1612th of 1,876 published cities50
ClimateTop 11% of 1,876 published cities89
Physical resilience1472nd of 1,849 published cities23
Access1087th of 1,876 published cities92
Economic stabilityTop 20% of 1,876 published cities73
The quick read

Housing costs more relative to local incomes than in most published city profiles, with rent taking 28% of median household income.

Physical-risk exposure is above the national median, driven mainly by earthquake, inland flooding and heat wave.

At a glance

Population
26,302
2024 ACS 5-Year
Median household income
$129,397
Top 8% nationally
Density
4,101/sq mi
6.4 sq mi of land
Median age
43.9
2024 ACS 5-Year
County
Contra Costa County
California
Metro area
San Francisco-Oakland-Fremont, CA
Nearest major airport
OAK
21 mi · Oakland San Francisco Bay
Median home value
$769,400
2024 ACS 5-Year

Jobs & opportunity

Unemployment of 4.3% is lower than 54% of the 1,567 measured US cities.

Employment fell 1.8% over the past year, to 13,163 employed residents.

46% of adults hold a four-year degree, higher than 86% of measured US cities.

Household income is higher than at least 92% of measured US cities.

MetricValueCompared with peersSource period
Median household income ±$8,414$129,397Top 8%2024 ACS 5-Year
Per capita income ±$2,778$55,501Top 13%2024 ACS 5-Year
Poverty rate5.6%Bottom 26%2024 ACS 5-Year
Average commute41.2 minTop 7%2024 ACS 5-Year
Bachelor's degree or higher46.0%Top 14%2024 ACS 5-Year
Employment13,163Bottom 8%June 2026
Employment change (3 years)-2.6%Bottom 13%June 2026
Employment change (year over year)-1.8%Bottom 25%June 2026
Labor force13,748Bottom 8%June 2026
Labor force participation64.4%Top 36%2024 ACS 5-Year
Mean annual wage$100,220Top 3%2025 OEWS
Median annual wage$74,260Top 3%2025 OEWS
Unemployment change (year over year)-0.6%Bottom 12%June 2026
Unemployment rate4.3%Bottom 46%June 2026
Unemployment rate
2021/062022/032022/122023/092024/062025/032026/012026/067.52.7
Monthly unemployment rate from the Bureau of Labor Statistics, most recent value 4.3% in June 2026.
Median household income, successive ACS releases
2021202220232024131k114k
Each point is a separate five-year estimate, most recently $129,397 in the 2024 ACS 5-Year. Consecutive releases share four years of sample, so AreaProfile shows them as a record of successive estimates and does not compute a year-over-year change from them.
Largest occupations — San Francisco-Oakland-Fremont, CA
OccupationPeople employedMedian annual wage
Home Health and Personal Care Aides119,120$35,950
Software Developers69,030$186,640
Fast Food and Counter Workers49,970$43,870
General and Operations Managers43,520$149,990
Registered Nurses41,750$186,610
Retail Salespersons39,460$43,850

Occupational employment and wages are published for metropolitan areas rather than for individual cities or ZIP areas, so these describe the wider labor market this location sits in. 2025 OEWS, U.S. Bureau of Labor Statistics.

Housing & affordability

How it’s calculated →

Median rent of $2,991 takes 28% of median household income, below the 30% threshold at which a household is considered cost-burdened.

A median home costs 5.9 times median household income here, well above the historic benchmark, at a level conventionally described as seriously unaffordable.

Rent as a share of income
27.7%
Below the 30% cost-burdened threshold
Home price to income
5.9×
median home value ÷ median income
Median gross rent
$2,991
2024 ACS 5-Year
Median home value
$769,400
2024 ACS 5-Year
MetricValueCompared with peersSource period
Home price to income5.95Top 9%2024 ACS 5-Year
Homeownership rate79.2%Top 43%2024 ACS 5-Year
Housing units ±4449,581Top 6%2024 ACS 5-Year
Median gross rent ±$414$2,991Top 2%2024 ACS 5-Year
Median home value ±$27,075$769,400Top 5%2024 ACS 5-Year
Rent as a share of income27.7%Top 10%2024 ACS 5-Year
Vacancy rate2.4%Bottom 17%2024 ACS 5-Year

Both affordability measures come from the same ACS release as the income they are compared with, so the comparison is like for like. They describe housing cost against local earnings and are not a cost-of-living index — transport, groceries, healthcare, insurance and taxes are not included, and a place can look affordable here and still be expensive to live in for reasons this does not capture.

Growth & development

How it’s calculated →

Population has grown 1% since 2020, reaching 26,499 in 2024.

Population, annual estimates
2020202120222023202426k26k
Census Population Estimates Program, July 1 of each year. These annual estimates are designed for year-over-year comparison, unlike the ACS five-year figure shown as this profile's population.

No building-permit activity is published for this location by the Census Building Permits Survey.

Weather & climate

9 of the twelve months have a normal average temperature between 55°F and 80°F. July averages a high of 88°F and January a low of 41°F.

Normal annual precipitation is 16.1 inches.

30°50°70°90°JFMAMJJASOND
Solid line: normal daily high. Dashed line: normal daily low. 1991-2020 normals from NOAA station CONCORD BUCHANAN FLD, 12.9 miles from this location.
Precipitation
JFMAMJJASOND3.2"
Normal monthly precipitation, in inches.
MetricValueSource period
Annual precipitation16.1"1991-2020 Normals
Average January low41°F1991-2020 Normals
Average July high88°F1991-2020 Normals
Comfortable months91991-2020 Normals
Seasonal temperature swing24°F1991-2020 Normals

Climate figures are thirty-year normals, not current conditions. They describe what a typical year looks like rather than what the weather is doing today.

Physical risk

23 / 100
Physical resilience

The hazards accounting for most of this area's expected annual loss are earthquake, inland flooding and heat wave.

EarthquakeHigh
Inland floodingHigh
LandslideModerate
Heat waveModerate
WildfireModerate
DroughtModerate
AvalancheModerate

Low or minimal exposure: lightning, volcanic activity, coastal flooding, tornado, tsunami, strong wind, hail, winter weather.

Hazard ratings are AreaProfile calculations derived from the FEMA National Risk Index v1.20.0 (December 2025). FEMA publishes at county level. City values are the population-weighted mean of the counties the city overlaps, using AreaProfile place-to-county land-area weights. FEMA does not endorse this presentation. Higher physical resilience means lower exposure.

Taxes

AreaProfile does not yet publish tax comparisons. No tax dataset has met the source admission test for coverage, methodology transparency and update cadence, and the product rule is to omit a dimension rather than estimate it. The Area Score is calculated without a tax component and the weighting is documented on the methodology page.

Nothing on AreaProfile is individualized tax advice.

Access

6 major airports lie within 100 miles, the nearest 21 miles away.

AirportCodeDistanceLongest runway
Oakland San Francisco BayOAK21 mi10,520 ft
San Francisco IntlSFO28 mi11,870 ft
Norman Y Mineta San Jose IntlSJC50 mi11,000 ft

Airport identity, position and runway data come from the FAA. “Major airport” is an AreaProfile classification — a public-use civil airport with a paved runway of at least 8,000 feet — not an FAA hub designation. Distances are straight-line, not driving distance.

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Other cities in San Francisco-Oakland-Fremont, CA

Same metropolitan area, measured the same way
CityCountyPopulationArea ScoreCompare
San FranciscoSan Francisco County830,23560vs Hercules
OaklandAlameda County439,41857vs Hercules
FremontAlameda County228,29562vs Hercules
HaywardAlameda County158,80153vs Hercules
ConcordContra Costa County124,03552vs Hercules
BerkeleyAlameda County120,25755vs Hercules
AntiochContra Costa County116,47750vs Hercules
RichmondContra Costa County115,50551vs Hercules
San MateoSan Mateo County103,10559vs Hercules
Daly CitySan Mateo County101,96461vs Hercules
San LeandroAlameda County87,82652vs Hercules
San RamonContra Costa County85,99358vs Hercules

Every city here is measured on the same scale from the same source releases, so the comparison is like for like. A higher Area Score reflects AreaProfile’s standardized weighting rather than a judgment about which is the better place to live.

Data & methodology

Used forSourceSource periodUpdated
AccessFederal Aviation Administration
Airports (NASR) — Aeronautical Data Delivery Service
NASR current cycle28-day NASR cycle
Physical riskFederal Emergency Management Agency
National Risk Index
National Risk Index December 2025 (v1.20.0)Periodic dataset versions (v1.20.0 current)
ClimateNOAA National Centers for Environmental Information
U.S. Climate Normals 1991–2020 (Monthly)
1991-2020 NormalsEvery ten years (next release follows the 2001–2030 period)
JobsU.S. Bureau of Labor Statistics
Occupational Employment and Wage Statistics
2025 OEWSAnnual (spring release)
JobsU.S. Bureau of Labor Statistics
Local Area Unemployment Statistics
June 2026Monthly
DemographicsU.S. Census Bureau
Population Estimates Program
July 1, 2024 estimateAnnual (vintage released each spring)
Demographics, Housing, Income, JobsU.S. Census Bureau
American Community Survey 5-Year Estimates (Table-Based Summary File)
2024 ACS 5-YearAnnual (5-year estimates released each December)

Profile recalculated August 29, 2026. Recalculation is not the same as new source data — each figure above shows the period its source actually covers. Read the full methodology or browse every source.

ZIP codes in Hercules

1 published ZIP profiles
ZIPPopulationMedian household incomeArea Score
9454726,302$129,397