Hercules, California
Area Profile
26,302 residents. Jobs, income, climate, physical risk, development and airport access for Hercules, in Contra Costa County.
Missing required signal: growth. AreaProfile withholds a score rather than inferring the missing dimensions.
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
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.
| Metric | Value | Compared with peers | Source period |
|---|---|---|---|
| Median household income ±$8,414 | $129,397 | Top 8% | 2024 ACS 5-Year |
| Per capita income ±$2,778 | $55,501 | Top 13% | 2024 ACS 5-Year |
| Poverty rate | 5.6% | Bottom 26% | 2024 ACS 5-Year |
| Average commute | 41.2 min | Top 7% | 2024 ACS 5-Year |
| Bachelor's degree or higher | 46.0% | Top 14% | 2024 ACS 5-Year |
| Employment | 13,163 | Bottom 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 force | 13,748 | Bottom 8% | June 2026 |
| Labor force participation | 64.4% | Top 36% | 2024 ACS 5-Year |
| Mean annual wage | $100,220 | Top 3% | 2025 OEWS |
| Median annual wage | $74,260 | Top 3% | 2025 OEWS |
| Unemployment change (year over year) | -0.6% | Bottom 12% | June 2026 |
| Unemployment rate | 4.3% | Bottom 46% | June 2026 |
| Occupation | People employed | Median annual wage |
|---|---|---|
| Home Health and Personal Care Aides | 119,120 | $35,950 |
| Software Developers | 69,030 | $186,640 |
| Fast Food and Counter Workers | 49,970 | $43,870 |
| General and Operations Managers | 43,520 | $149,990 |
| Registered Nurses | 41,750 | $186,610 |
| Retail Salespersons | 39,460 | $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.
| Metric | Value | Compared with peers | Source period |
|---|---|---|---|
| Home price to income | 5.95 | Top 9% | 2024 ACS 5-Year |
| Homeownership rate | 79.2% | Top 43% | 2024 ACS 5-Year |
| Housing units ±444 | 9,581 | Top 6% | 2024 ACS 5-Year |
| Median gross rent ±$414 | $2,991 | Top 2% | 2024 ACS 5-Year |
| Median home value ±$27,075 | $769,400 | Top 5% | 2024 ACS 5-Year |
| Rent as a share of income | 27.7% | Top 10% | 2024 ACS 5-Year |
| Vacancy rate | 2.4% | 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.
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.
| Metric | Value | Source period |
|---|---|---|
| Annual precipitation | 16.1" | 1991-2020 Normals |
| Average January low | 41°F | 1991-2020 Normals |
| Average July high | 88°F | 1991-2020 Normals |
| Comfortable months | 9 | 1991-2020 Normals |
| Seasonal temperature swing | 24°F | 1991-2020 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
The hazards accounting for most of this area's expected annual loss are earthquake, inland flooding and heat wave.
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.
| Airport | Code | Distance | Longest runway |
|---|---|---|---|
| Oakland San Francisco Bay | OAK | 21 mi | 10,520 ft |
| San Francisco Intl | SFO | 28 mi | 11,870 ft |
| Norman Y Mineta San Jose Intl | SJC | 50 mi | 11,000 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| City | County | Population | Area Score | Compare |
|---|---|---|---|---|
| San Francisco | San Francisco County | 830,235 | 60 | vs Hercules |
| Oakland | Alameda County | 439,418 | 57 | vs Hercules |
| Fremont | Alameda County | 228,295 | 62 | vs Hercules |
| Hayward | Alameda County | 158,801 | 53 | vs Hercules |
| Concord | Contra Costa County | 124,035 | 52 | vs Hercules |
| Berkeley | Alameda County | 120,257 | 55 | vs Hercules |
| Antioch | Contra Costa County | 116,477 | 50 | vs Hercules |
| Richmond | Contra Costa County | 115,505 | 51 | vs Hercules |
| San Mateo | San Mateo County | 103,105 | 59 | vs Hercules |
| Daly City | San Mateo County | 101,964 | 61 | vs Hercules |
| San Leandro | Alameda County | 87,826 | 52 | vs Hercules |
| San Ramon | Contra Costa County | 85,993 | 58 | vs 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.
Similar places
Matched on AreaProfile signals, not geographyCompare
Put Hercules side by side with a similar place.
Data & methodology
| Used for | Source | Source period | Updated |
|---|---|---|---|
| Access | Federal Aviation Administration Airports (NASR) — Aeronautical Data Delivery Service | NASR current cycle | 28-day NASR cycle |
| Physical risk | Federal Emergency Management Agency National Risk Index | National Risk Index December 2025 (v1.20.0) | Periodic dataset versions (v1.20.0 current) |
| Climate | NOAA National Centers for Environmental Information U.S. Climate Normals 1991–2020 (Monthly) | 1991-2020 Normals | Every ten years (next release follows the 2001–2030 period) |
| Jobs | U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics | 2025 OEWS | Annual (spring release) |
| Jobs | U.S. Bureau of Labor Statistics Local Area Unemployment Statistics | June 2026 | Monthly |
| Demographics | U.S. Census Bureau Population Estimates Program | July 1, 2024 estimate | Annual (vintage released each spring) |
| Demographics, Housing, Income, Jobs | U.S. Census Bureau American Community Survey 5-Year Estimates (Table-Based Summary File) | 2024 ACS 5-Year | Annual (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| ZIP | Population | Median household income | Area Score |
|---|---|---|---|
| 94547 | 26,302 | $129,397 | — |