WordPress For Local Business Sites: The NAP Consistency Requirement

Local SEO depends on NAP consistency: name, address, and phone appearing identically across the website and external directories. Inconsistencies confuse search engines about whether you're one business or several.

The variations to avoid

Different abbreviations: "Street" vs "St." vs "St". Each variation may be treated as different.

Different formats: "(555) 123-4567" vs "555-123-4567" vs "5551234567".

Different suite numbers: "Suite 101" vs "Ste 101" vs "#101".

Different business name variants: "Acme Inc" vs "Acme Inc." vs "Acme Incorporated."

The variations might be harmless individually but accumulate as confusion.

The single-source approach

Maintain NAP in a single source: a widget area, a reusable pattern, a custom field. Use the source throughout the site.

Updating the source updates everywhere NAP appears. The discipline prevents drift.

The external directory audit

Audit external directories where your business is listed: Google Business Profile, Yelp, Bing Places, industry directories.

Verify each one shows the same NAP. Fix discrepancies.

Services like Moz Local or BrightLocal automate the audit. For sites with many citations, automation saves effort.

The schema markup

LocalBusiness schema includes structured NAP data. The schema reinforces the visible NAP on the site.

The schema should match the visible NAP exactly. Discrepancies between schema and visible content produce mixed signals.

The change discipline

When NAP changes (move, new phone number), update everywhere. The single-source approach makes site updates easy; external directories require manual updating.

The transition produces temporary inconsistency. The updates should be coordinated to minimize the inconsistency window.

The honest framing

NAP consistency is a small detail that matters for local SEO. The discipline of maintaining it produces clearer signals to search engines.

For local businesses operating WordPress sites, the audit is worth doing periodically. Drift happens; the audit catches it.