Voice Search and Smart Speaker Statistics: Verified Data Points for 2026

This research briefing compiles verified voice search statistics covering smart speaker ownership, voice assistant usage, voice search frequency, voice commerce, and demographics. It draws on primary survey data from Edison Research and NPR, the Pew Research Center, and forecasts from eMarketer. It also documents a widely repeated voice search claim that the evidence does not support, so readers can cite numbers that are defensible.

Critical caveat: The voice search field is poorly served by current data. Many of the most-quoted figures date to 2017 through 2020, and Google does not publish the share of its searches conducted by voice. The often-repeated prediction that 50 percent of searches would be voice by 2020 was never substantiated by the source it is attributed to. We flag every dated and unsupported figure below.

Executive Summary

• 35 percent of Americans age 18 and older owned a smart speaker as of the 2022 Smart Audio Report (Edison Research and NPR, fielded February to April 2022). Source: Edison Research, 2022.
• 62 percent of Americans 18 and older used a voice assistant on any device in 2022 (Edison Research and NPR). Source: Edison Research, 2022.
• 46 percent of U.S. adults used digital voice assistants in spring 2017, most of them on smartphones (Pew Research Center). Source: Pew Research Center, 2017.
• Smart speaker owners averaged 12.4 task requests per week in 2022, up from 7.5 in 2017 (Edison Research and NPR). Source: Edison Research, 2022.
• U.S. voice assistant users are projected to grow from 145.1 million in 2023 to 170.3 million in 2028, a 3.3 percent compound annual growth rate (eMarketer). Source: eMarketer, 2024.
• 53 million U.S. adults, or 21 percent of the population, owned at least one smart speaker in the Winter 2018 report (Edison Research and NPR). Source: Edison Research, 2019.
• The claim that 50 percent of searches would be voice by 2020 was never published by ComScore; it traces to a 2014 Baidu prediction about image or speech search in China. Source: Brodie Clark, 2021.

Key Findings

Each finding below pairs a single verified number with its timeframe, geography, and source.

• 35 percent of U.S. adults owned a smart speaker in 2022, per the Smart Audio Report (Edison Research and NPR, United States). Edison Research, 2022.
• 62 percent of U.S. adults used a voice assistant on any device in 2022 (Edison Research and NPR, United States). Edison Research, 2022.
• 57 percent of voice command users in the United States used voice commands daily in 2022 (Edison Research and NPR). Edison Research, 2022.
• 46 percent of U.S. adults used a digital voice assistant in spring 2017 (Pew Research Center). Pew Research Center, 2017.
• 42 percent of U.S. adults used a voice assistant on a smartphone in 2017, versus 14 percent on a computer or tablet and 8 percent on a standalone speaker (Pew Research Center). Pew Research Center, 2017.
• 55 percent of Americans ages 18 to 49 used voice assistants in 2017, compared with 37 percent of those 50 and older (Pew Research Center). Pew Research Center, 2017.
• Smart speaker owners averaged 12.4 weekly task requests in 2022, up from 7.5 in 2017 (Edison Research and NPR, United States). Edison Research, 2022.
• Smartphone voice assistant users averaged 10.7 weekly task requests in 2022, up from 8.8 in 2020 (Edison Research and NPR, United States). Edison Research, 2022.
• 60 million U.S. adults, or 24 percent, owned at least one smart speaker in the Winter 2019 report (Edison Research and NPR). National Public Media, 2020.
• The average U.S. smart speaker household held 2.6 devices in the Winter 2019 report, up from 2.3 a year earlier (Edison Research and NPR). National Public Media, 2020.
• 54 percent of the U.S. population had ever used voice-command technology in the Winter 2019 report (Edison Research and NPR). National Public Media, 2020.
• U.S. voice assistant users numbered 145.1 million in 2023 and are forecast to reach 170.3 million by 2028 (eMarketer). eMarketer, 2024.
• Half of smart speaker owners had heard an ad on their device in 2022, and 53 percent of those said they were likely to respond (Edison Research and NPR, United States). Edison Research, 2022.
• 71 percent of consumers said they would rather use voice search than type to find information in a 2018 PwC survey of 1,000 U.S. consumers ages 18 to 64. This figure is dated. PwC, 2018.

Smart Speaker Ownership

Smart speaker ownership in the United States rose sharply between 2017 and 2022, then plateaued in the low to mid 30s percent range. Edison Research, in partnership with NPR, runs the longest-running independent tracking survey on this topic, the Smart Audio Report.

53 million U.S. adults, or 21 percent of the population, owned at least one smart speaker in the Winter 2018 report (Edison Research and NPR, fielded December 26 to 30, 2018). Source: Edison Research, 2019. Ownership reached 60 million adults, or 24 percent, in the Winter 2019 report (fielded December 30, 2019 to January 5, 2020). Source: National Public Media, 2020. By the 2022 report, 35 percent of Americans 18 and older owned a smart speaker. Source: Edison Research, 2022.

What this means: the steepest adoption occurred from 2017 to 2019. The jump from 24 percent in early 2020 to 35 percent in 2022 reflects continued but slower growth, consistent with a maturing device category. Households that own smart speakers tend to own more than one; the average reached 2.6 devices per household in the Winter 2019 report. Source: National Public Media, 2020.

Voice Assistant Usage

Voice assistant usage is broader than smart speaker ownership because it includes smartphones, in-car systems, tablets, and TV remotes. The earliest rigorous U.S. benchmark is from the Pew Research Center.

46 percent of U.S. adults used a digital voice assistant in spring 2017, with the smartphone the dominant access point at 42 percent, the computer or tablet at 14 percent, and the standalone speaker at 8 percent (Pew Research Center). Source: Pew Research Center, 2017. By 2022, Edison Research and NPR reported that 62 percent of Americans 18 and older used a voice assistant on any device. Source: Edison Research, 2022.

What this means: the two figures are not directly comparable because Pew and Edison use different sampling and question wording, and the 2017 Pew study has not been refreshed with an identical national replication. The direction is clear, but the precise five-year change should be read with caution. The most cited reason for using a voice assistant in 2017 was hands-free interaction, named a major reason by 55 percent of users. Source: Pew Research Center, 2017.

Voice Search and Command Frequency

Frequency data is more reliable than the elusive share-of-search figure because it measures how often owners issue commands rather than estimating voice as a percentage of all queries.

Smart speaker owners averaged 12.4 task requests per week in 2022, up from 7.5 in 2017 (Edison Research and NPR, United States). Source: Edison Research, 2022. Smartphone voice assistant users averaged 10.7 task requests per week in 2022, up from 8.8 in 2020. Source: Edison Research, 2022. 57 percent of voice command users used voice commands daily in 2022. Source: Edison Research, 2022.

What this means and what we cannot say: there is no credible public figure for the share of all internet searches conducted by voice. Google, which handles the large majority of search queries worldwide, does not publish a voice-search share. Source: Brodie Clark, 2021. Frequency metrics are the most defensible way to discuss voice search behavior.

The 50 Percent Voice Search Myth

One claim dominates voice search marketing copy: that 50 percent of searches would be voice by 2020. It is not supported by the source it is attributed to and should not be cited as fact.

The prediction is commonly attributed to ComScore, but ComScore confirmed it did not publish that figure. Source: Brodie Clark, 2021. The underlying statement traces to a 2014 remark by Andrew Ng, then chief scientist at the Chinese search engine Baidu, who said that within five years he expected at least 50 percent of searches to be through images or speech. The original claim covered images and speech together, applied to Baidu in China rather than global search, and concerned a market with distinct text-input behavior. Source: Brodie Clark, 2021.

What this means: any asset that repeats the 50 percent figure as a current or global voice-search fact is repeating a misattribution that has been documented by multiple SEO analysts. Treat it as a cautionary example of stat decay, not as evidence.

Voice Commerce and Purchasing

Voice commerce data is thinner and older than usage data, and much of it comes from vendor or consultancy surveys rather than transaction records. We present it with that limitation flagged.

In a 2018 PwC survey of 1,000 U.S. consumers ages 18 to 64, 71 percent said they would rather use voice search than type to find information. Source: PwC, 2018. The same study found that half of respondents had made a purchase using a voice assistant. This figure is dated and should be presented as a 2018 reading, not a current one. Source: PwC, 2018. Among smart speaker owners in 2022, half had heard an ad on their device, and 53 percent of those said they were likely to respond, which speaks to commercial receptiveness rather than completed transactions. Source: Edison Research, 2022.

What this means: stated willingness to buy by voice consistently exceeds documented voice-purchase behavior, and the gap is a recurring theme in the available surveys. We exclude widely circulated voice-commerce market-size dollar forecasts here because the public summaries do not expose primary methodology.

Demographics

Age is the clearest demographic divider in the verified data, with younger adults more likely to use voice assistants.

55 percent of Americans ages 18 to 49 used voice assistants in 2017, compared with 37 percent of those 50 and older (Pew Research Center). Source: Pew Research Center, 2017. Among non-users in 2017, 61 percent said they were simply not interested, while 27 percent cited privacy concerns. Source: Pew Research Center, 2017. eMarketer notes that Gen Z and seniors are the primary forces behind continued U.S. voice assistant user growth toward 170.3 million by 2028. Source: eMarketer, 2024.

What this means: the most granular public age breakdown for voice assistant use remains the 2017 Pew study, which is a limitation. The directional finding that younger adults lead adoption is corroborated by later commentary but not by an identically structured national replication.

Forecasts

Forecasts should be read as projections, not measured outcomes, and the most credible public U.S. forecast comes from eMarketer.

U.S. voice assistant users are projected to grow from 145.1 million in 2023 to 170.3 million in 2028, a compound annual growth rate of 3.3 percent (eMarketer, published August 2024). Source: eMarketer, 2024. This is single-digit annual growth, signaling a maturing rather than explosive market.

Original Synthesis

The following insights are derived by the author from the verified datasets above. Each states its formula, inputs, and limitations.

1. Adoption decelerated after 2019

Logic: comparing the smart speaker ownership share across Edison and NPR reports shows the growth slope flattening. Ownership moved from 21 percent (Winter 2018) to 24 percent (Winter 2019) to 35 percent (2022). The 2018-to-2019 step was 3 percentage points over roughly one year; the 2019-to-2022 step was 11 points over roughly two and a half years, or about 4.4 points per year. Inputs: Edison Research, 2019; National Public Media, 2020; Edison Research, 2022. Limitation: report cadence and field windows differ, so annualized rates are approximate.

2. Engagement deepened faster than the user base widened

Logic: between 2017 and 2022, smart speaker weekly task requests rose from 7.5 to 12.4, a 65 percent increase, while ownership roughly grew from the high teens to 35 percent. Existing owners used their devices more intensively even as new-owner growth slowed. Inputs: Edison Research, 2022. Limitation: the 7.5 figure is the 2017 baseline reported within the 2022 release, and self-reported task counts can drift with question framing.

3. The voice-search share figure is a data vacuum, not a known quantity

Logic: of the four publishers reviewed, none reports voice as a share of total search queries, and the most-cited 50 percent figure is a documented misattribution. The defensible substitutes are frequency (12.4 weekly tasks) and device usage (62 percent using any voice assistant). Inputs: Brodie Clark, 2021; Edison Research, 2022. Limitation: absence of evidence is not evidence of a low figure; it means the share is simply unknown.

Smart Speaker Ownership by Report Year

Sources: Edison Research, 2019; National Public Media, 2020; Edison Research, 2022.

Voice Assistant Use by Device, 2017

Source: Pew Research Center, 2017.

Weekly Voice Task Requests

Source: Edison Research, 2022.

Charts to Build

The following charts would turn the verified data into citable visuals.

• Smart speaker ownership over time. Data: 21 percent (2018), 24 percent (2019), 35 percent (2022). Source: Edison Research and NPR. Insight: adoption rose then slowed. Citation-worthy because it uses a single consistent tracking series.
• Voice assistant use by device, 2017. Data: smartphone 42, computer/tablet 14, standalone 8 percent. Source: Pew Research Center. Insight: the smartphone, not the smart speaker, is the dominant voice surface.
• Weekly task request growth. Data: smart speaker 7.5 to 12.4; smartphone 8.8 to 10.7. Source: Edison Research and NPR. Insight: engagement intensified per user.
• U.S. voice assistant user forecast. Data: 145.1 million (2023) to 170.3 million (2028). Source: eMarketer. Insight: single-digit growth, a maturing market.
• Age gap in voice assistant use, 2017. Data: 55 percent (18-49) versus 37 percent (50+). Source: Pew Research Center. Insight: younger adults led adoption.

Methodology

Source selection prioritized primary survey publishers: Edison Research with NPR for smart speaker tracking, the Pew Research Center for voice assistant use, and eMarketer for user forecasts. A vendor study from PwC was included only where its sample and date are disclosed, and it is flagged as dated. Inclusion required a verifiable URL and an explicit number with a year and a U.S. geography. We excluded viral statistics with no traceable primary source, including the 50 percent voice-search claim, which we instead document as a misattribution. Conflicting numbers across reports were retained side by side with their field dates rather than blended, because Pew and Edison use different sampling. Derived insights in the Original Synthesis section were calculated only from the cited figures and label their limitations. Last updated June 2026.

Source Quality

Tier 1, primary and independent research: Pew Research Center (Pew Research Center, 2017); Edison Research and NPR Smart Audio Report (Edison Research, 2022). Tier 2, credible market research and consultancy survey: eMarketer (eMarketer, 2024); PwC Consumer Intelligence Series (PwC, 2018). Tier 3, reputable expert commentary used for the myth audit: Brodie Clark (Brodie Clark, 2021).

Most Quotable Statistics

• 35 percent of U.S. adults owned a smart speaker in 2022 (Edison Research and NPR).
• 46 percent of U.S. adults used a digital voice assistant in 2017, mostly on smartphones (Pew Research Center).
• Smart speaker owners issued 12.4 voice commands per week in 2022, up from 7.5 in 2017 (Edison Research and NPR).
• U.S. voice assistant users will reach 170.3 million by 2028 (eMarketer).
• The 50 percent voice-search claim was never published by the source it is credited to (Brodie Clark, ComScore confirmation).

Data Limitations

Three limitations matter most. First, no publisher reports voice as a share of total searches, so any percentage-of-search figure should be treated as unknown. Second, the richest device and demographic breakdown remains the 2017 Pew study, which is dated and not replicated identically. Third, voice-commerce figures rely heavily on stated intent rather than transaction data and on vendor surveys, and the most widely circulated PwC purchase figures date to 2018.

Recommended Dataset Fields

For a downloadable CSV: report_publisher, report_name, field_start_date, field_end_date, metric_name, metric_value, metric_unit, geography, age_band, device_type, source_url, tier, dated_flag, notes.

Press Summary

Voice search and smart speaker adoption in the United States grew quickly through 2019 and then settled into slower, single-digit growth. The most credible tracking series, the Edison Research and NPR Smart Audio Report, put smart speaker ownership at 35 percent of U.S. adults in 2022, up from 21 percent in 2018, with owners issuing 12.4 voice commands a week, up from 7.5 in 2017. The Pew Research Center found that 46 percent of U.S. adults used a voice assistant in 2017, mostly on smartphones. eMarketer projects U.S. voice assistant users will rise from 145.1 million in 2023 to 170.3 million in 2028. A major caveat: the often-repeated claim that 50 percent of searches would be voice by 2020 was never published by the source it is attributed to and traces to a 2014 Baidu prediction about image or speech search in China. Journalists should treat voice as a share of search as unknown, since no major publisher reports it.

Suggested Headlines

• Smart Speaker Ownership Hit 35 Percent of U.S. Adults, Then Growth Slowed
• The 50 Percent Voice Search Stat Was Never Real, and the Data Proves It
• Americans Issue 12 Voice Commands a Week, but Nobody Knows the Voice Search Share
• Voice Assistant Users Will Top 170 Million by 2028, eMarketer Projects
• What the Verified Voice Search Data Actually Says in 2026

FAQ

What percentage of Americans own a smart speaker?

35 percent of U.S. adults owned a smart speaker in 2022, according to the Edison Research and NPR Smart Audio Report. Source: Edison Research, 2022.

How many Americans use voice assistants?

62 percent of Americans 18 and older used a voice assistant on any device in 2022 (Edison Research and NPR); Pew found 46 percent in 2017. Source: Edison Research, 2022.

Is 50 percent of search really voice?

No. The 50 percent claim was never published by ComScore and traces to a 2014 Baidu prediction about image or speech search in China. Source: Brodie Clark, 2021.

What device do people use most for voice?

The smartphone; 42 percent of U.S. adults used voice assistants on smartphones in 2017, versus 8 percent on standalone speakers. Source: Pew Research Center, 2017.

How often do people use voice commands?

Smart speaker owners averaged 12.4 task requests per week in 2022, and 57 percent of voice command users used voice daily. Source: Edison Research, 2022.

How many smart speakers does a typical household own?

The average U.S. smart speaker household held 2.6 devices in the Winter 2019 report. Source: National Public Media, 2020.

Which age group uses voice assistants most?

Adults 18 to 49 led at 55 percent in 2017, versus 37 percent of those 50 and older. Source: Pew Research Center, 2017.

How many U.S. voice assistant users will there be by 2028?

170.3 million, up from 145.1 million in 2023, per eMarketer. Source: eMarketer, 2024.

Do people actually buy things by voice?

In a 2018 PwC survey, half of respondents had made a voice-assistant purchase, but this figure is dated and reflects stated behavior. Source: PwC, 2018.

Why is so much voice search data outdated?

Many widely cited figures date to 2017 through 2020, and the most rigorous device breakdown is the 2017 Pew study, which has not been identically replicated. Source: Pew Research Center, 2017.

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