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keyword

when was the last us census

Monthly search volume and cost-per-click data for "when was the last us census" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+was+the+last+us+census&country=us" +--------------+------------------+ | volume | 880 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
census data 14,800 $3.69 10/20
united states census data 8,100 $2.59 10/20
when was the last census 2,400 $0 19/20
census of population 2,400 $0 9/20
when was last census 1,900 $0 10/20
when was the last census in the united states 880 $0 10/20
when was the last census taken in the united states 720 $0 11/20
last us census 720 $0 10/20
last united states census 720 $0 9/20
when was the last census taken 320 $0 9/20

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://app.seodata.dev/v1/keyword?q=when+was+the+last+us+census&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt