Hertsmere (Q1614775)

Aldenham (Q19923) — village and civil parish in Hertfordshire, England wikidata match

Bushey (Q10996) — town in Hertfordshire, England, UK wikidata match

Elstree and Borehamwood (Q5830047) — civil parish in Hertfordshire, England, UK wikidata match

Hertsmere Meriden (Q120378778) — civil parish in Hertsmere, Hertfordshire, England wikidata match

Potters Bar (Q19775) — town in England, United Kingdom wikidata match

Shenley (Q2490153) — village in Hertfordshire, England, UK wikidata match

South Mimms and Ridge (Q120418967) — civil parish in Hertsmere, Hertfordshire, England wikidata match

unparished part of Hertsmere (Q105908982) — part(s) of Hertsmere local authority that are not covered by civil parishes wikidata match