Rio Vista, CA Profile: Facts, Map & Data


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Rio Vista, California - Basic Facts

The City of Rio Vista had a population of 8,605 as of July 1, 2017.

The primary coordinate point for Rio Vista is located at latitude 38.1752 and longitude -121.7086 in Solano County. The formal boundaries for the City of Rio Vista (see map below) encompass a land area of 6.64 sq. miles and a water area of 0.4 sq. miles. Solano County is in the Pacific time zone (GMT -8). The elevation is 20 feet.

The City of Rio Vista (GNIS ID: 2410955) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

California is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Rio Vista is located within Rio Vista CCD of Solano County.

Beneath the boundary map are tables with Rio Vista population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Rio Vista: Brazos Del Rio, Los Brazos Del Rio, New Rio Vista, Riovista.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


City of Rio Vista, CA Boundary Map

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Boundary Maps: Rio Vista CCD | Solano County | California Counties

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Rio Vista, CA Data & Demographics (As of July 1, 2017)


Total Population 8,605
Daytime Population: Workers 2,427
Daytime Population: Residents 5,807
Total Daytime Population (TDP) 8,234
Ratio TDP/Total Population1 0.96
Population in Households 8,520
Population in Familes 6,774
Population in Group Qrtrs 85
Population Density2 1,297
Diversity Index3 58


Median Household Income $61,603
Average Household Income $80,421
Per Capita Income $36,990


Total Housing Units 4,352 (100%)
Owner Occupied HU 3,031 (69.6%)
Renter Occupied HU 1,084 (24.9%)
Vacant Housing Units 238 ( 5.5%)
Median Home Value $361,185
Average Home Value $366,889


Total Households 4,114
Average Household Size 2.07
Family Households 2,667
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 2.18% 1.61%
Households 2.44% 1.87%
Families 2.44% 1.85%
Median Household Income   1.72%
Per Capita Income   2.48%

Rio Vista, CA - Peer Comparisons by Rank and Percentile

The table below compares Rio Vista to the other 1,516 incorporated cities, towns and CDPs in California by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 521 66th
Population Density # 717 53rd
Diversity Index # 864 43rd
Median Household Income # 625 59th
Per Capita Income # 446 71st

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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