keyword

how many states in 1920

Monthly search volume and cost-per-click data for "how many states in 1920" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+many+states+in+1920&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
1920 us census	1,900	$1.92	11/20
1920 census	1,900	$1.74	10/20
1920 us population	1,000	$0	9/20
united states population in 1920	1,000	$0	7/20
us population 1920	880	$0	9/20
us population in 1920	260	$0	7/20
what was the population of the united states in 1920	110	$0	8/20
how many states were there in 1920	90	$0	9/20
census 1920	90	$1.48	7/20
1920 census date	40	$0	8/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=how+many+states+in+1920&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