seodata.dev

keyword

1900 federal census

Monthly search volume and cost-per-click data for "1900 federal census" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=1900+federal+census&country=us" +--------------+------------------+ | volume | 140 | | cpc | $1.92 | | competition | 0.4 | | 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
1900 census 1,900 $2.04 20/20
1900 united states census 1,900 $1.76 12/20
united states census 1900 1,900 $2.04 12/20
1900 united states census records 590 $1.91 11/20
1900 us census records 590 $1.82 11/20
1900 united states federal census 110 $3.1 14/20
census 1900 90 $2.73 14/20
search 1900 census 90 $2.5 12/20
united states 1900 census 70 $2.35 14/20
1900 us census search 70 $1.82 12/20

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=1900+federal+census&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