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Keyword · US · updated 2026-06-12

ontario ca county

Monthly searches
74,000
CPC
$1.57
Competition
0.09

Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.

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Related keywords

Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.

Keyword Volume CPC Overlap
ontario ca united states 74,000 $1.57 18/20
ontario ca us 74,000 $1.31 13/20
california ontario 74,000 $1.57 11/20
ontario san bernardino county 74,000 $1.57 11/20
what county is ontario ca in 1,900 $0.00 20/20
ontario ca is what county 590 $0.00 12/20
county for ontario ca 590 $0.00 11/20
ontario ca what county 590 $0.00 11/20
ontario california is in what county 480 $0.00 11/20
what county is ontario california in 480 $0.00 11/20
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=ontario+ca+county&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt · lookup_keyword over MCP