Sierra County, California

• Income gap: Households earn meaningfully less than the national median, which directly affects retail demand, housing absorption, and tax base.
• Below the state median: Median household income runs $35,767 (36.1%) under the California median, so statewide income averages overstate local household buying power.
• Cost of living erodes income: Local prices run 10.7% above the national average, so the nominal median of $63,355 is worth $57,231 at national average prices. BEA publishes price parity at state level, not county level.
• Talent gap: Bachelor's-or-higher attainment trails the national average by 9.9 pts, relevant for advanced-services attraction strategy.
• Aging population: Median age of 55 is materially above the U.S. norm; succession planning and senior-services demand are real factors.

• Largest private-sector industry: Accommodation and Food Services employs 97 workers (76.4% of tracked sectors), at an average wage of $28,875. Every industry figure on this page is private sector; government employs a further 304 and is counted separately.
• Economic scale: Regional GDP of $127M (2024).

• Top specialization: Animal Production and Aquaculture concentrates at 22.63x the national norm, top-decile concentration, the kind of signature sector that defines a region's economic identity to site selectors.
• Cluster depth: 5 sub-sectors register LQ ≥ 1.5, and no single source of demand accounts for more than 46.9% of the employment across them, the largest being visitor economy. Demand reaches this base from more than one market rather than from a single one.

• Stretched market: Home value to income ratio of 5.2x is well above the ~4.1x national average; attainable workforce housing may be a recruitment friction.
• High home ownership: 72.1% owner-occupied; rental supply may be tight for incoming workers.
• Elevated vacancy: 42.5% of housing units are vacant, above the California rate of 7.5%, and down from 44.2% in 2019.
• Mostly second homes: seasonal, recreational and occasional-use units are 80.5% of vacant units, so the headline rate is not available supply.
• Genuinely available supply: units listed for rent or for sale are 0.8% of the vacant stock, or 0.3% of all housing units against the 42.5% headline vacancy rate. Absorbable supply for an incoming employer is thin, and the gap between the two is the redevelopment and conversion opportunity.
• Affordable rent tiers: 2 of 5 HUD Fair Market Rent bedroom sizes sit below what a household on the median renter income of $54,030 can pay without cost burden (~$1,351/mo), and 25.6% of renter households are measured as cost-burdened.

• Succession risk is real: 28.8% of working-age residents are 55-64. Plan for retirements over the next decade and pair attraction strategy with talent retention.
• Low participation: 52.7% labor force participation. The labor force itself fell 7.2% between 2019 and 2024, from 1,339 to 1,243.
• Talent pipeline: no college, university, or technical school is located in Sierra County per the IPEDS institutional directory, so any training pipeline serving it runs through institutions outside the county.

Sierra County shows strong potential for animal production and aquaculture attraction, with a 22.63x concentration and 14 jobs in this sub-sector. It ranks in the top decile nationally. Near-term succession risk is elevated, with 28.8% of the working-age population within 10 years of retirement age.

The concentrated base spans animal production and aquaculture, accommodation, and social assistance, and no single source of demand accounts for more than 46.9% of the employment across them, the largest being visitor economy. Supply-chain recruitment has more than one demand base to work from.