Editing Tri-Valley (section)

{{more citations needed|date=September 2016}}
{{Infobox settlement
| name                     = Tri-Valley
| native_name              = 
| native_name_lang         = <!-- ISO 639-2 code e.g. "fr" for French. If more than one, use {{lang}} instead -->
| settlement_type          = Area of the [[East Bay (California)|East Bay]]
| image_skyline            = File:Tri-Valley_Landscape.jpg
| image_alt                = Tri-Valley Landscape
| image_caption            = Tri-Valley Landscape
| etymology                = 
| image_map                = File:East Bay California Incorporated and Unincorporated areas Tri-valley Highlighted.svg
| map_alt                  = Tri-Valley location in CA
| map_caption              = Tri-Valley location in California
| pushpin_map              = USA
| pushpin_label_position   = 
| pushpin_map_alt          = 
| pushpin_map_caption      = Location in the United States
| coordinates              = {{coord|37|39|45|N|121|52|29|W|region:US-CA|display=inline,title}}
| coor_pinpoint            = 
| coordinates_footnotes    = 
| subdivision_type         = Country
| unit_pref                = Metric
<!-- ALL fields with measurements have automatic unit conversion -->
<!-- for references: use <ref> tags -->| area_footnotes           = 
| area_urban_footnotes     = <!-- <ref> </ref> -->
| area_rural_footnotes     = <!-- <ref> </ref> -->
| area_metro_footnotes     = <!-- <ref> </ref> -->
| area_magnitude           = <!-- <ref> </ref> -->
| area_note                = 
| area_water_percent       = 
| area_rank                = 
| area_blank1_title        = 
| area_blank2_title        = <!-- square kilometers -->
| area_total_km2           = 
| area_land_km2            = 
| area_water_km2           = 
| area_urban_km2           = 
| area_rural_km2           = 
| area_metro_km2           = 
| area_blank1_km2          = 
| area_blank2_km2          = <!-- hectares -->
| area_total_ha            = 
| area_land_ha             = 
| area_water_ha            = 
| area_urban_ha            = 
| area_rural_ha            = 
| area_metro_ha            = 
| area_blank1_ha           = 
| area_blank2_ha           = 
| length_km                = 
| width_km                 = 
| dimensions_footnotes     = 
| population_as_of         = 
| population_footnotes     = 
| population_total         = 401,072
| population_density_km2   = auto
| population_note          = 
| population_demonym       = 
| timezone1                = [[Pacific Time Zone]]
| utc_offset1              = -8
| timezone1_DST            = [[Pacific Daylight Time|PDT]]
| utc_offset1_DST          = -7
| area_code_type           = 
| area_code                = 
| iso_code                 = 
| footnotes                = 
| official_name            = 
}}

The '''Tri-Valley''' area is grouping of three valleys in the [[East Bay (California)|East Bay]] region of [[California]]'s [[San Francisco Bay Area|Bay Area]]. The three valleys are [[Amador Valley]], [[Livermore Valley]], and [[San Ramon Valley]]. The Tri-Valley encompasses the cities of [[Dublin, California|Dublin]], [[Livermore, California|Livermore]], [[Pleasanton, California|Pleasanton]] and [[San Ramon, California|San Ramon]], the town of [[Danville, California|Danville]], and the [[Census-designated place|CDPs]] of [[Alamo, California|Alamo]], [[Blackhawk, California|Blackhawk]], [[Camino_Tassajara,_California|Camino Tassajara]], [[Diablo, California|Diablo]], and [[Norris Canyon, California|Norris Canyon]]. The area is known for its Mediterranean climate, wineries, and nature. It is primarily suburban in character. The total population of the Tri-Valley was 401,072 at the 2020 U.S. Census. It offers more affordable living accommodations than the cities of San Francisco and San Jose.<ref>{{cite web|url=https://www.cbsnews.com/pictures/10-most-expensive-cities-in-america|title=10 Most Expensive Cities in America|author=CBS|date=2017|publisher=[[CBS]]}}</ref><ref>{{cite web
  |url = https://www.cbsnews.com/pictures/10-most-expensive-cities-in-america
  |title = 10 Most Expensive Cities in America
  |author = CBS
  |date = 2017
  |publisher = [[CBS]]
}}</ref>