Quincy is a city located in Plumas County California. Quincy has a 2024 population of 1,030. It is also the county seat of Plumas County. Quincy is currently declining at a rate of -14.1% annually and its population has decreased by -39.62% since the most recent census, which recorded a population of 1,706 in 2020.
The average household income in Quincy is $92,732 with a poverty rate of 11.31%. The median age in Quincy is 57.1 years: 58.1 years for males, and 55.6 years for females.
According to the most recent ACS, the racial composition of Quincy was:
White
Black or African American
Two or more races
Native American
Other race
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 648 | 1.98 | 38 | 62 |
| Non Family | 330 | 1.36 | 11.5 | 88.5 |
| Married | 276 | 2.21 | 75.4 | 24.6 |
| Male | 25 | 5.72 | 0 | 100 |
| Female | 17 | 4.59 | 0 | 100 |
2.57
Average Family Size
1.98
Average Household Size
38.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
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
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 100%.
All
Male
Female
$46,532
Average Earnings
$43,375
Average Male
$50,431
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
94.75% of Quincy residents speak only English, while 5.25% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.85% of the population.
rate
11.31%
Overall Poverty Rate
15.71%
Male Poverty Rate
6.35%
Female Poverty Rate
The race most likely to be in poverty in Quincy is White, with 16.21% below the poverty level.
The race least likely to be in poverty in Quincy is White, with 16.21% 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 13.2%, and for those that did not work, the poverty rate was 19.14%.
Married
Widowed
Divorced
Separated
NeverMarried
46.9%
Overall Marriage Rate
49.9%
Male Marriage Rate
43.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
42.8%
Veteran Disability Rate
LaborForceParticipation
54.4%
Labor Force Participation
48%
Employment Rate
11.9%
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
63.89%
Born in Quincy
95.76%
Native Born
4.24%
Foreign Born
1.1%
Non Citizen
3.14%
Naturalized
95.76% of Quincy residents were born in the United States, with 63.89% having been born in California. 1.1% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2024 | 1,030 | -169 | -14.1% |
| 2023 | 1,199 | -169 | -12.35% |
| 2022 | 1,368 | -418 | -23.4% |
| 2021 | 1,786 | 80 | 4.69% |
| 2020 | 1,706 | -246 | -12.6% |
| 2019 | 1,952 | 57 | 3.01% |
| 2018 | 1,895 | -41 | -2.12% |
| 2017 | 1,936 | 354 | 22.38% |
| 2016 | 1,582 | 39 | 2.53% |
| 2015 | 1,543 | 104 | 7.23% |
| 2014 | 1,439 | -3 | -0.21% |
| 2013 | 1,442 | 57 | 4.12% |
| 2012 | 1,385 | 9 | 0.65% |
| 2011 | 1,376 | -352 | -20.37% |
| 2010 | 1,728 | 0 | 0% |