Monte Rio, California Population 2024

585

Monte Rio is a city located in Sonoma County California. Monte Rio has a 2024 population of 585. Monte Rio is currently declining at a rate of -13.72% annually and its population has decreased by -42.82% since the most recent census, which recorded a population of 1,023 in 2020.

The average household income in Monte Rio is $114,095 with a poverty rate of 10.38%. The median age in Monte Rio is 61.2 years: 59.6 years for males, and 61.9 years for females.

Monte Rio Demographics

According to the most recent ACS, the racial composition of Monte Rio was:

  • White: 95.46%
  • Other race: 1.69%
  • Two or more races: 1.56%
  • Native American: 1.04%
  • Asian: 0.26%
  • Black or African American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.9 sq mi
Density (mi²)
307.0/sq mi
Growth Since 2020
-42.82% (-438)
The current population of Monte Rio, California is 585 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 1,023.

Population by Race

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Race
Population
Percentage (of total)
White73695.46%
Other race131.69%
Two or more races121.56%
Native American81.04%
Asian20.26%
Black or African American00%
Native Hawaiian or Pacific Islander00%

White

Other race

Two or more races

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Monte Rio Population by Race

Monte Rio Population Pyramid 2024

Monte Rio Median Age

61.2

Total

59.6

Male

61.9

Female

Monte Rio Adults

There are 731 adults, (279 of whom are seniors) in Monte Rio.

Monte Rio Age Dependency

70.6

Age Dependency Ratio

61.7

Old Age Dependency Ratio

8.8

Child Dependency Ratio

Monte Rio Sex Ratio

Female33543.45%
Male43656.55%

Monte Rio Population by Age

Monte Rio Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4271.8169.130.9
Non Family1981.1556.143.9
Married1632.476.123.9
Female652.2690.89.2
Male151000

2.27

Average Family Size

1.81

Average Household Size

69.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Monte Rio Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade71.02%
Associates Degree558.03%
Bachelors Degree16924.67%
Graduate Degree10615.47%
High School Graduate19127.88%
Less Than 9th Grade50.73%
Some College15222.19%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Monte Rio Educational Attainment by Sex (over 25)

Monte Rio Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White611604263
Hispanic646412
Other Race1380
2+ Races12120
Native American880

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 white people with a rate of 43.04%.

Monte Rio Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$109,250$0$147,813
Graduate Degree$153,500$144,609$0
High School Graduate$56,339$0$0
Less Than 9th Grade$0$0$0
Overall$83,382$83,529$0
Some College$33,295$53,088$0

$83,382

Average Earnings

$83,529

Average Male

$0

Average Female

Monte Rio Earnings by Educational Attainment

Monte Rio Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Monte Rio Language

92.85% of Monte Rio residents speak only English, while 7.15% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 4.16% of the population.

Monte Rio Language

Monte Rio Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White6947410.66%
Other13538.46%
Hispanic6511.54%

10.38%

Overall Poverty Rate

6.19%

Male Poverty Rate

15.82%

Female Poverty Rate

Poverty in Monte Rio

The race most likely to be in poverty in Monte Rio is Other, with 38.46% below the poverty level.

The race least likely to be in poverty in Monte Rio is Hispanic, with 1.54% 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 5%, and for those that did not work, the poverty rate was 21.21%.

Monte Rio Poverty

rate

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Rate
Poverty
Less Than 9th Grade75%
High School15.18%
Some College11.59%
Bachelors or Greater4.36%

Monte Rio Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed20%
Female Employed4.03%
Male Employed0%
Male Unemployed0%

Monte Rio Poverty Rate by Employment Status and Sex

Monte Rio Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families-$143,574
Households$48,906$114,095
Married Families$160,313$-999,999,999
Non Families$36,406$77,697

mean

median

Income by Household Type

Monte Rio Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

46.1%

Overall Marriage Rate

43.6%

Male Marriage Rate

49.5%

Female Marriage Rate

Monte Rio Married by Age and Sex

male

female

Monte Rio Marriage

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.

Monte Rio Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Monte Rio Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

11

Number of Veterans

11

Male Veterans

0

Female Veterans

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War
Veterans
Second Gulf War0
First Gulf War0
Vietnam0
Korea0
World War II0

Monte Rio Veterans by War

count

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Age Group
Veterans
55 to 6411
18 to 340
35 to 540
65 to 740
75+0

Monte Rio Veterans by Age

count

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Name
Veterans
% of Total
White111.58%

Monte Rio Veterans by Race

Monte Rio Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

0%

Veteran Disability Rate

Monte Rio Veterans by Education

LaborForceParticipation

56.5%

Labor Force Participation

52.4%

Employment Rate

7.3%

Unemployment Rate

Monte Rio Employment by Age

LaborForceParticipation

Monte Rio Employment by Race

LaborForceParticipation

Monte Rio Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

56.68%

Born in Monte Rio

90.79%

Native Born

9.21%

Foreign Born

0.52%

Non Citizen

8.69%

Naturalized

Place of Birth

90.79% of Monte Rio residents were born in the United States, with 56.68% having been born in California. 0.52% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Monte Rio Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2024585-93-13.72%
2023678-93-12.06%
2022771-93-10.76%
2021864-159-15.54%
20201,023464.71%
2019977-179-15.48%
20181,15614714.57%
20171,009282.85%
2016981-24-2.39%
20151,005-26-2.52%
20141,031-27-2.55%
20131,058-113-9.65%
20121,17112712.16%
20111,044-108-9.38%
20101,15200%

Monte Rio Population by Year