seodata.dev

keyword

marriage and income

Monthly search volume and cost-per-click data for "marriage and income" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=marriage+and+income&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
benefits of marriage tax 5,400 $0.19 4/20
marriage benefit taxes 5,400 $0.19 4/20
marriage tax benefits 4,400 $0.18 6/20
tax benefits of marriage 4,400 $0.18 6/20
marriage benefits taxes 4,400 $0.18 5/20
tax breaks for married couples 1,300 $0 6/20
tax advantages of being married 720 $0 6/20
income and marriage 30 $0 16/20
tax savings married vs single 30 $0 5/20
how much can a married couple make 20 $0 5/20

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=marriage+and+income&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