Millville, California Demographics & Population 2026
During the 2020–2024 ACS period, Millville, California had a total population of 939, the 1079th largest community in California, with a median household income of $141,500, which is 43% higher than the state average. The poverty rate is 3.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 43% above the state average — one of the wealthiest communities in California.
- An exceptionally low poverty rate of 3.0% — among the lowest in California.
Millville Quick Facts
How Millville Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 835 | 939 | +12.5% |
| Median household income | $113,750 | $141,500 | +24.4% |
| Median home value | $466,700 | $433,300 | -7.2% |
How Millville Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Millville Rankings in California
Explore California Rankings
Other Cities in Shasta County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Redding | 93,409 | $70,466 | 14.1% | $382,300 |
| Anderson | 11,255 | $47,375 | 21.2% | $283,000 |
| Shasta Lake | 10,311 | $67,401 | 13.3% | $294,400 |
| Cottonwood (Shasta County) | 7,408 | $95,577 | 8.7% | $363,000 |
| Happy Valley | 5,944 | $92,222 | 8.9% | $334,100 |
| Bella Vista | 4,511 | $90,566 | 6.0% | $464,300 |
| Palo Cedro | 3,685 | $120,152 | 6.6% | $551,600 |
| Burney | 2,668 | $65,969 | 19.0% | $234,100 |
| Shingletown | 2,164 | $66,635 | 10.4% | $235,900 |
| Centerville (Shasta County) | 1,954 | $122,500 | 4.3% | $595,900 |
Cities Similar to Millville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Inyokern | 912 | N/A | $292,900 | 13.0% | 22.5% |
| Tres Pinos | 901 | N/A | $1,036,000 | 38.7% | 0.2% |
| Smith River | 898 | N/A | $382,200 | 6.6% | 16.9% |
| Mount Hermon | 939 | $157,604 | $1,003,100 | 72.6% | 1.1% |
| Challenge-Brownsville | 887 | N/A | $344,200 | 0.0% | 21.1% |
A note before these figures: with a population of 939, Millville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Millville is a small community located in California, within Shasta County. The total population is 939. It ranks as the 1079th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Millville is 45.6 years. This is 20% higher than the state median of 37.9 years.
Economy, Income & Housing
The median household income in Millville is $141,500. This is 43% higher than the state median of $99,122. It is also 75% higher than the national median of $80,734. The poverty rate stands at 3.0%. This is 75% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.5%. This is 32% lower than the state rate of 6.6%. The median home value is $433,300. Housing costs are 41% lower than the state median of $734,700. The home-value-to-income ratio is 3.1x. 89.6% of occupied housing units are owner-occupied. This homeownership rate is 60% higher than the state average of 55.9%.
Race & Ethnicity
The largest racial or ethnic group in Millville is White (non-Hispanic), making up 76.6% of the population. Hispanic or Latino residents account for 5.1%. The White (non-Hispanic) population is significantly higher than the state average (76.6% vs 33.8%). The Hispanic or Latino population (5.1%) is well below the state average of 40.2%.
Education
32.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 12% lower than the state rate of 37.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.0%.
Data Sources & Methodology
All demographic data for Millville, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,570 Census-designated places in California. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Millville, California?
Millville, California has a population of 939 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Millville, CA?
The median household income in Millville is $141,500, which is 75% higher than the national median of $80,734.
What is the poverty rate in Millville, CA?
The poverty rate in Millville is 3.0%. This means approximately 28 residents live below the federal poverty line.
What is the racial makeup of Millville, California?
Millville's population is 76.6% White, 0.0% Black, 5.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Millville, CA?
The median home value in Millville is $433,300. The home-value-to-income ratio is 3.1x.
How educated is Millville, California?
32.6% of adults (25+) in Millville hold a bachelor's degree or higher, and 10.3% hold a graduate or professional degree.