Mad River is a CDP located in Trinity County California. Mad River has a 2024 population of 306. Mad River is currently declining at a rate of -2.55% annually and its population has decreased by -10.26% since the most recent census, which recorded a population of 341 in 2020.
The average household income in Mad River is $51,951 with a poverty rate of 18.75%. The median age in Mad River is 40.8 years: 41.7 years for males, and 40.1 years for females.
According to the most recent ACS, the racial composition of Mad River was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 494 | 90.81% |
| Two or more races | 48 | 8.82% |
| Native American | 2 | 0.37% |
| Black or African American | 0 | 0% |
| Asian | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
| Other race | 0 | 0% |
White
Two or more races
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 191 | 2.85 | 55 | 45 |
| Non Family | 117 | 1.1 | 51.3 | 48.7 |
| Married | 57 | 5.98 | 56.1 | 43.9 |
| Male | 17 | 4.35 | 76.5 | 23.5 |
| Female | 0 | 0 | 0 | 0 |
5.5
Average Family Size
2.85
Average Household Size
55.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 8 | 2.18% |
| Associates Degree | 51 | 13.9% |
| Bachelors Degree | 19 | 5.18% |
| Graduate Degree | 22 | 5.99% |
| High School Graduate | 99 | 26.98% |
| Less Than 9th Grade | 0 | 0% |
| Some College | 168 | 45.78% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 336 | 336 | 41 |
| 2+ Races | 29 | 21 | 0 |
| Hispanic | 8 | 0 | 0 |
| Native American | 2 | 2 | 0 |
The highest rate of high school graduation is among white people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 12.2%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $0 | $0 | $0 |
| Graduate Degree | $0 | $0 | $0 |
| High School Graduate | $0 | $0 | $0 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $39,583 | $54,600 | $25,000 |
| Some College | $39,375 | $0 | $31,181 |
$39,583
Average Earnings
$54,600
Average Male
$25,000
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
89.33% of Mad River residents speak only English, while 10.67% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 10.67% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 494 | 79 | 15.99% |
| Multiple | 48 | 23 | 47.92% |
| Hispanic | 27 | 19 | 70.37% |
18.75%
Overall Poverty Rate
30.51%
Male Poverty Rate
6.99%
Female Poverty Rate
The race most likely to be in poverty in Mad River is Hispanic, with 70.37% below the poverty level.
The race least likely to be in poverty in Mad River is White, with 15.99% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 3.23%, and for those that did not work, the poverty rate was 29.15%.
rate
Rate | Poverty |
|---|---|
| High School | 36.36% |
| Some College | 21.46% |
| Less Than 9th Grade | 0% |
| Bachelors or Greater | 0% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 3.13% |
| Male Unemployed | 0% |
| Female Employed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $95,200 | $100,132 |
| Households | - | $51,951 |
| Married Families | $96,050 | $-999,999,999 |
| Non Families | - | $20,864 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
34.7%
Overall Marriage Rate
42.3%
Male Marriage Rate
24.6%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
60
Number of Veterans
60
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Second Gulf War | 25 |
| Vietnam | 18 |
| First Gulf War | 0 |
| Korea | 0 |
| World War II | 0 |
count
Age Group | Veterans |
|---|---|
| 35 to 54 | 25 |
| 65 to 74 | 18 |
| 55 to 64 | 12 |
| 75+ | 5 |
| 18 to 34 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 43 | 12.8% |
| 2+ Races | 17 | 58.62% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
8.33%
Veteran Disability Rate
LaborForceParticipation
38.1%
Labor Force Participation
37%
Employment Rate
2.8%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
84.01%
Born in Mad River
93.57%
Native Born
6.43%
Foreign Born
6.43%
Non Citizen
0%
Naturalized
93.57% of Mad River residents were born in the United States, with 84.01% having been born in California. 6.43% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Change |
|---|---|---|---|
| 2024 | 306 | -8 | -2.55% |
| 2023 | 314 | -8 | -2.48% |
| 2022 | 322 | -25 | -7.2% |
| 2021 | 347 | 6 | 1.76% |
| 2020 | 341 | -117 | -25.55% |
| 2019 | 458 | 26 | 6.02% |
| 2018 | 432 | -50 | -10.37% |
| 2017 | 482 | 57 | 13.41% |
| 2016 | 425 | -57 | -11.83% |
| 2015 | 482 | 84 | 21.11% |
| 2014 | 398 | 14 | 3.65% |
| 2013 | 384 | 83 | 27.57% |
| 2012 | 301 | -90 | -23.02% |
| 2011 | 391 | -29 | -6.9% |
| 2010 | 420 | 0 | 0% |