Hilmar-Irwin, California Demographics & Population 2026
During the 2020–2024 ACS period, Hilmar-Irwin, California had a total population of 6,132, the 611th largest community in California, with a median household income of $79,948, which is 19% lower than the state average. The poverty rate is 12.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 10.3% is notably above the national average.
Hilmar-Irwin Quick Facts
How Hilmar-Irwin 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 | 6,317 | 6,132 | -2.9% |
| Median household income | $76,492 | $79,948 | +4.5% |
| Median home value | $420,600 | $449,600 | +6.9% |
How Hilmar-Irwin 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
Moderate diversity with one or two groups making up the majority.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Hilmar-Irwin Rankings in California
Explore California Rankings
Other Cities in Merced County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Merced | 91,953 | $63,122 | 23.9% | $372,600 |
| Los Banos | 47,593 | $68,171 | 17.3% | $440,900 |
| Atwater | 32,162 | $64,472 | 20.9% | $363,400 |
| Livingston | 14,606 | $74,494 | 17.1% | $372,700 |
| Winton | 11,797 | $57,015 | 14.0% | $339,400 |
| Delhi | 11,009 | $67,500 | 15.5% | $349,700 |
| Franklin (Merced County) | 7,392 | $58,295 | 22.9% | $308,200 |
| Gustine | 6,133 | $59,532 | 4.0% | $441,700 |
| McSwain | 5,783 | $139,131 | 17.1% | $690,100 |
| Dos Palos | 5,765 | $42,367 | 17.6% | $299,500 |
Cities Similar to Hilmar-Irwin
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Oakhurst | 6,091 | $82,056 | $392,600 | 26.2% | 5.5% |
| Pollock Pines | 6,212 | $74,924 | $394,000 | 20.6% | 16.7% |
| Hidden Valley Lake | 5,872 | $84,152 | $394,800 | 26.5% | 7.8% |
| Desert Palms | 6,579 | $79,792 | $567,400 | 46.3% | 9.6% |
| Lemoore Station | 6,175 | $69,243 | N/A | 23.2% | 9.4% |
Population Overview
Hilmar-Irwin is a small city located in California, within Merced County. The total population is 6,132. It ranks as the 611th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Hilmar-Irwin is 37.0 years. This is 2% lower than the state median of 37.9 years.
Economy, Income & Housing
The median household income in Hilmar-Irwin is $79,948. This is 19% lower than the state median of $99,122. It is also about the same as the national median of $80,734. The poverty rate stands at 12.8%. This is 7% higher than the state poverty rate of 12.0%. The unemployment rate is 10.3%. This is 56% higher than the state rate of 6.6%. The median home value is $449,600. Housing costs are 39% lower than the state median of $734,700. The home-value-to-income ratio is 5.6x. 54.4% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 55.9%.
Race & Ethnicity
The largest racial or ethnic group in Hilmar-Irwin is White (non-Hispanic), making up 67.8% of the population. Hispanic or Latino residents account for 30.8%. The White (non-Hispanic) population is significantly higher than the state average (67.8% vs 33.8%).
Education
10.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 72% 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 81.2%.
Data Sources & Methodology
All demographic data for Hilmar-Irwin, 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.
Free data download: Get all California city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Hilmar-Irwin, California?
Hilmar-Irwin, California has a population of 6,132 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Hilmar-Irwin, CA?
The median household income in Hilmar-Irwin is $79,948, which is about the same as the national median of $80,734.
What is the poverty rate in Hilmar-Irwin, CA?
The poverty rate in Hilmar-Irwin is 12.8%. This means approximately 774 residents live below the federal poverty line.
What is the racial makeup of Hilmar-Irwin, California?
Hilmar-Irwin's population is 67.8% White, 0.0% Black, 30.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Hilmar-Irwin, CA?
The median home value in Hilmar-Irwin is $449,600. The home-value-to-income ratio is 5.6x.
How educated is Hilmar-Irwin, California?
10.4% of adults (25+) in Hilmar-Irwin hold a bachelor's degree or higher, and 2.0% hold a graduate or professional degree.