Audience research
Part of What local SEO audience research means for agencies and clients
What a data-led buyer persona actually means for local SEO services
How to build local SEO buyer personas from ONS household data, advertising rules and real customer evidence, with a decision table for England agencies.
What to take away
- Buyer personas for local SEO now rest on data you can show a client, not on invented names and stock photos. The focus has moved to sources you can point at.
- The Office for National Statistics publishes household characteristics data that anchors geo-demographic segmentation across England, so persona claims can be checked rather than asserted.
- The ASA and CAP remit sets the line for advertising claims, which matters when a persona deck feeds the copy on a client's service page.
- Professional marketing qualifications give a quick signal of whether the person building the personas has formal training behind them.
- A persona is only useful if it changes a decision: which page to build, which service to lead with, which enquiries to decline.
Why the source matters more now
A persona built from guesswork used to survive because nobody asked where it came from. That has changed. Clients want to see the input behind a segmentation, and prospects compare agencies on evidence.
Start with household characteristics data from the Office for National Statistics. It gives tenure, household composition and related measures at a level of geography that suits a service area rather than a whole county.
That matters for local SEO because search behaviour follows household type. A renter in a city centre and an owner-occupier in a commuter town rarely share the same query pattern or the same urgency.
Data you can defend
Three inputs do most of the work. First, the demographic frame from published statistics. Second, the client's own enquiry records, which show who actually gets in touch. Third, search demand by area, which shows intent rather than identity.
Keep the frame broad. A persona that describes one person in one postcode will not guide a content plan. A persona that describes a household type across a travel-to-work area will.
For a fuller method, the audience research guide for England sets out how the demographic, behavioural and search layers fit together before you write anything down.
Claims and compliance
Personas often end up in marketing copy. The moment they do, the work of the ASA and CAP becomes relevant, because the advertising codes apply to claims about results as much as to the wording of an advert.
A persona that says a client is "the best rated in the city" invites a complaint unless the rating is evidenced. Write personas as internal planning tools first, then strip anything unprovable before it reaches a service page.
Who builds the personas
Agency credentials vary more than clients expect. Formal marketing qualifications, such as those listed in the CIM qualifications directory, indicate structured training in research and segmentation.
That is not the only route. An analyst who has run local campaigns for years can build a better persona than a newly qualified marketer. The point is to ask, not assume.
Testing personas with real people
Statistics describe a group. They do not explain why someone chose a competitor, or what nearly stopped them buying. That gap needs conversations.
The method in the customer interviews guide for England shows how to run short interviews that test persona assumptions instead of confirming them.
Run five to eight interviews per persona. If the answers contradict the demographic frame, revise the persona rather than the transcript.
Decision table
| Situation | Choose | Avoid |
|---|---|---|
| New client, no enquiry data | ONS household frame plus search demand | Invented names and stock imagery |
| Client with two years of enquiries | Enquiry records segmented by service type | Starting again from published statistics alone |
| Persona feeds a service page | Compliance check against the CAP code | Superlatives without evidence |
| Small agency, no researcher | One analyst owning the method | Outsourcing segmentation with no brief |
| Multi-town service area | Personas per household type, not per town | A single persona for the whole area |
Common questions
How many personas does a local SEO campaign need?
Two or three is usually enough for a single service area. More than that and the team stops using them. Add a persona only when it changes a content or targeting decision.
Can personas be built without customer interviews?
Yes, but they will be weaker. Published statistics and search data describe groups, while interviews explain choice. Agencies that skip interviews often misread why a service is not converting.
Does the ONS data cover the whole of the UK?
ONS household statistics cover the UK, though some breakdowns are published separately for Scotland, Wales and Northern Ireland. Check which dataset covers your client's service area before quoting a figure.
Should personas appear in client-facing reports?
Summaries can, but keep the raw assumptions internal. A client who sees an unproven claim in a persona deck may reasonably ask why it never appeared in the final copy.
