Rio Oso, CA Community Profile: Data

Rio Oso Local Links & Resources:
Hotels | Resources

Rio Oso: Basic Info

Rio Oso is the everyday name that most people use for the community and surrounding area. However, the Rio Oso Census Designated Place is the formal official name. It is a community or populated place (Class Code U5) located in Sutter County at latitude 38.961 and longitude -121.5444. The elevation is 43 feet.

The Rio Oso Census Designated Place has formally defined boundaries. The boundaries are displayed in the map section. The defined boundaries encompass a land area of 6.53 sq. miles and a water area of 0 sq. miles.

Sutter County is in the Pacific time zone (GMT -8). Observes DST? Yes. Current Local Time.

Also See: Rio Oso, CA ZIP Codes and ZIP Code Maps

Rio Oso: Community Profile Overview & Basic Data


The Rio Oso Community Profile has 7 main navigation sections plus some ancillary topics in the blue navigation bar:

  1. The Data section (this page) contains Basic Parameters for Rio Oso (Formal Name, Census Class Code, Coordinates and Time Zone) , current Demographic Information and a Peer Comparsion Table that shows how Rio Oso ranks in comparison to its peer group.
  2. The Maps section has a Boundary Map for the Rio Oso Census Designated Place with a 1-click link to Driving Directions, California Congressional District Maps and a Map of Sutter County.
  3. The Photos section of the Community Profile has Rio Oso Local Area Photos. The locations where the photos were taken are plotted on a map. The photos are available in two sizes.
  4. The Directory is a Rio Oso Directory of Business, Government and Social Services. The Directory can be searched by business name or category. There are also 40 point and click links to the most popular search categories.
  5. The Schools section has School Profiles for local area schools. You can also search for profiles of all California Public and Private Schools by School Name, City, County or ZIP Code.
  6. The Jobs section of the Rio Oso Community Profile has a searchable database of employment opportunities in or near Rio Oso. The jobs database can be searched by job category or keywords.
  7. The Places section lists popular "Places of Interest" in the local Rio Oso area. The Places are listed by category. When you select a category, you're presented with a list of locations within a 15 mile search radius. Maps and driving direction are both 1-click links.

Rio Oso, CA Data & Demographics (As of July 1, 2014)


Total Population 370
Population in Households 369
Population in Familes 317
Population in Group Qrtrs 1
Population Density1 57
Diversity Index2 70


Total Households 129
Average Household Size 2.86
Family Households 95
Average Family Size 3


Total Housing Units 142 (100%)
Owner Occupied HU 85 (59.9%)
Renter Occupied HU 44 (31.0%)
Vacant Housing Units 13 ( 9.2%)
Median Home Value $196,429
Average Home Value $267,560


Median Household Income $70,821
Average Household Income $85,390
Per Capita Income $30,146
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.91% 0.95%
Households 0.93% 0.91%
Families 0.25% 0.83%
Median Household Income   2.6%
Per Capita Income   2.94%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Rio Oso, CA: Peer Comparison by Rank and Percentile (As of July 1, 2014)

The table below compares Rio Oso to the other 1,523 incorporated cities, towns and CDPs in California by rank and percentile. The place with the highest value is ranked # 1. Percentile example: a location that ranks higher than 25% of its peers would be in the 25th percentile of the peer group.

Try our VERY EASY TO USE California Census Data Comparison Tool that allows you to compare and rank key demographic data 60 different ways!

Rank Percentile
Total Population # 1238 19th
Population Density1 # 1367 10th
Diversity Index2 # 622 59th
Median Household Income # 381 75th
Per Capita Income # 533 65th
Information Updates

The Demographic Data for the 3,653 California cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.

The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: August 1, 2014.

The information on the 120,914 California Physical, Cultural and Historic Features is updated six times per year. Last Update: August 2, 2014.

The School Attendance Zone Maps are updated four times per year. Last Update: January 6, 2014.