How to Target Zip Code on TikTok Ads

> Quick answer: TikTok Ads Manager supports zip code targeting natively. Find it under Audience > Location at the ad group level. You can add up to 3,000 zip codes per ad group. Zip+4 codes are not accepted, and location exclusions are not supported.

What is Zip Code Targeting on TikTok?

Zip code targeting narrows your TikTok ad delivery to specific postal codes. It goes further than city or DMA targeting, putting your ads in front of people in a defined local area.

Per TikTok's Business Help Center, location targeting options include countries, regions, states, DMAs, cities, counties, and zip codes. Zip code is the most granular option available.

When to use zip code targeting

Use it when your offer applies only to a specific area. A local restaurant, a service business with a delivery radius, or a franchise location serving one neighborhood can all benefit from zip-level control.

How zip code targeting differs from city and DMA targeting

City targeting reaches everyone in a city. DMA targeting covers an entire broadcast market, often several cities. Zip code targeting isolates a portion of a city or county. That precision helps when you serve only part of a metro area.

How to Set Up Zip Code Targeting in TikTok Ads Manager

Setting up zip code targeting takes a few minutes inside TikTok Ads Manager.

Step 1: Create a new campaign or edit an existing campaign

Log in to TikTok Ads Manager. Click "Create" to start a new campaign or open an existing one. Move to the ad group level. Location targeting lives there, not at the campaign level.

Step 2: Navigate to audience targeting

Inside the ad group setup, scroll to the Audience section. Click Location. A dropdown shows all available location types.

Step 3: Select locations and enter zip codes

Choose "Zip Code" from the location type options. Type or paste your zip codes directly. You can upload a list for bulk entry. TikTok Ads Manager accepts up to 3,000 location selections per ad group.

Step 4: Verify and launch

Review your selected zip codes before saving. Check that your estimated audience size is not extremely small. A tiny audience makes it harder for your ad group to exit the learning phase. Save the ad group and launch.

Important Zip Code Targeting Limitations

TikTok's zip code targeting has real constraints. Know them before you build.

Not all zip codes are available

A zip code may be untargetable if it is invalid, subject to ad policy restrictions, or not yet supported in a given region. TikTok's documentation notes that some postal prefixes have not launched in all areas.

Zip + 4 is not supported

TikTok only accepts the standard 5-digit ZIP code format. Uploading a ZIP+4 code (e.g., 90210-1234) returns an error. Strip the extension before uploading your list.

Canada postal code format

For Canada, use only the 3-character forward sortation area. Enter "L6V" not "L6V 1B4." The full 6-character format is not accepted.

No location exclusion option

TikTok does not support excluding locations or zip codes. You can only include the zip codes you want to reach. To avoid certain areas, build a separate ad group or campaign targeting only your desired zones.

Maximum number of locations per ad group

You can select up to 3,000 locations per ad group. For most local campaigns, that is more than enough. For large franchise networks, plan your ad group structure accordingly.

Best Practices for Zip Code Targeting

Avoid overly narrow targeting

Per TikTok's best practices documentation, broad audiences achieve 15% lower CPA and 20% higher conversion rates on average. A single zip code or a handful of codes shrinks your audience fast. Start broader and tighten once you have performance data.

Monitor performance and CPA impact

Small geographic areas limit impressions and clicks. That can push CPA up. Watch your cost-per-result closely in the first few days. Expand your zip code list if delivery is struggling.

Use zip codes strategically for local services

Zip code targeting fits businesses with a physical service boundary. Think plumbers, dentists, gyms, and local retailers. Pair your location with a strong local offer and copy that speaks to that specific neighborhood.

Speed Up Zip Code Campaigns with Coinis

TikTok Ads Manager handles the targeting. Coinis handles the creative side. Use Campaign Launcher to structure your audience settings with clarity, and Brand Profile to make sure your ad copy speaks to the right local audience every time.

Coinis currently publishes campaigns directly to Facebook and Instagram. TikTok direct publishing is on the roadmap. In the meantime, build and refine your creatives in Coinis, then bring them into TikTok Ads Manager ready to go.

Or let Coinis do it.

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