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Demographic marketing targets audiences using characteristics such as age range, income, or geographic area. Behavioral targeting uses information about people’s activities—often online activity—to tailor advertising to their interests. The main difference is the input: characteristics associated with an audience group versus observed or inferred behavior. Marketers can combine both approaches, and neither is universally more effective.
What is demographic marketing?
Demographic marketing is a practical term for choosing or shaping an audience based on population characteristics. Examples include an age range, household income, or location. These characteristics can help a marketer define whom a campaign is intended to reach; they do not, by themselves, describe what a particular person has done online.
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“Demographic marketing” is not presented here as a single formal regulatory definition. The specific characteristics available—and how a platform categorizes or uses them—vary by channel and service.
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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsHow is behavioral targeting different?
Behavioral targeting uses information about actions or activity to tailor advertising to a person’s interests. In online advertising, that may include information about pages viewed and other online activity. The FTC defined behavioral advertising in 2008 as collecting information about an individual’s online activities to serve ads tailored to that individual’s interests; its 2009 staff report described tracking online activity for the same purpose.
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That activity can be used to tailor ads without identifying someone by their name. The FTC noted that information may not be traditionally identifiable and still enable tailored advertising. Depending on the system, behavioral targeting may involve tracking and sharing information across advertising networks; it should not be assumed that every platform uses the same data or relies on cookies.
Demographic marketing vs. behavioral targeting
| Comparison | Demographic marketing | Behavioral targeting |
|---|---|---|
| Targeting input | Audience characteristics, such as age range, income, or geographic area | Information about actions or activity, such as online pages viewed |
| Typical focus | Defining or reaching a group with shared characteristics | Tailoring advertising to interests inferred from activity |
| Data and tracking | Uses demographic characteristics; how those are obtained depends on the platform and context | May involve observing online activity and sharing data across advertising networks |
| Individualization | Often used to describe an audience group | Can tailor ads to an individual’s inferred interests without using their name |
| Performance | Neither approach has an established universal advantage | Results depend on the campaign, channel, audience, data quality, and measurement |
Can marketers use demographics and behavior together?
Yes. These are different targeting dimensions, not mutually exclusive campaign types. A marketer could define a broad audience using demographic characteristics and then use behavioral information to refine or personalize ad delivery. Whether that combination is appropriate depends on the campaign objective, the data available, and the relevant privacy requirements.
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Is behavioral targeting based on browsing history?
It can use information about pages viewed and other online activity, so browsing activity may be one input. But “behavioral targeting” is broader than a single data source, and the term does not mean every advertiser or platform collects a complete browsing history. What activity is used, how it is gathered, and whether it is shared depend on the particular service and its practices.
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Contextual advertising is a different approach: an ad can be selected based on the content or service being viewed rather than a person’s past behavior. The UK Information Commissioner’s Office (ICO), for example, recommends considering ads based on viewed content or service context as an alternative when marketing to children.
What privacy issues come with targeted advertising?
Behavioral targeting can make advertising more relevant and support free online content, but it can also raise concerns about tracking, transparency, control, and use of information for purposes people did not expect. The FTC discussed these benefits and risks in its 2008 testimony and 2009 staff report. It highlighted particular risks when information is sensitive, including information about children, health, or finances. Those documents describe agency observations at the time; they are not a measurement of current public attitudes or a complete statement of current law.
Children’s data: UK considerations
For the UK, the ICO says direct marketing can include targeted online adverts, including behavioral advertising. Organizations must meet UK GDPR requirements and, for electronic marketing or online advertising to children, comply with PECR; in many circumstances, PECR requires consent. The ICO also recommends considering whether the use of personal data can be avoided or minimized. These are UK-specific considerations, not rules that apply globally. Read the ICO’s guidance on direct marketing and children’s personal information.
Children’s data: U.S. COPPA considerations
In January 2025, the FTC announced finalized changes to the U.S. Children’s Online Privacy Protection Rule (COPPA). The announcement says covered website and online-service operators must obtain separate verifiable parental consent before disclosing children’s personal information to third parties for targeted advertising. The announcement describes effectiveness and compliance periods relative to Federal Register publication; consult the current rule text and official dates for any compliance decision. COPPA applies to covered operators and children’s personal information, not to all marketing in the United States. See the FTC’s 2025 COPPA Rule announcement.
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Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →The FTC’s business guidance says whether a service is child-directed depends on factors that include its subject matter, visual and audio content, child-oriented characters or activities, model ages, child-directed advertising, and evidence about its actual or intended audience, including marketing plans. The factors are not an exhaustive legal checklist. Read the FTC’s COPPA compliance guidance.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which approach should a campaign use?
Choose based on the campaign’s purpose and the data practices the organization can justify, not on an assumed universal performance ranking. Demographic characteristics can define a broad audience; behavioral information can tailor ads based on activity. A useful decision starts with the intended audience and objective, then considers data quality, channel, measurement, transparency, and applicable privacy obligations. For children or sensitive information, evaluate safeguards and legal requirements before using targeting data.
The FTC’s descriptions of behavioral advertising are available in its 2008 testimony and 2009 staff report.
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