rebrowser/iheart-dataset

iHeart Radio Stations & Airplay Dataset

Thousands of US and Mexico radio station profiles with audience metrics, streaming URLs, and real-time airplay tracking.

The iHeart dataset on Rebrowser is free — but HuggingFace has file size limits, so this dataset contains a limited sample. For the full dataset (323.8M records, updated daily), visit rebrowser.net/products/datasets/iheart.

This dataset contains 2 entities, each in its own folder: Radio Stations (stations), Station Plays (station-plays). See below for a full field breakdown, sample counts, and data distributions for each.

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Radio Stations

iHeart radio stations with call letters, frequencies, formats, market data, audience metrics, and streaming endpoints.

4,484 total records from 2025-12-28 to 2026-11-01, 3,938 rows in this sample (87.8% of full dataset). Exported as a single file, overwritten daily.

Field	Type	Fill Rate	Description
_primaryKey	string	100%	Unique identifier for this record
_firstSeenAt	datetime	100%	First time this record was seen
_lastSeenAt	datetime	100%	Last time this record was updated
stationId	string	100%	iHeart station ID (numeric string)
name	string	100%	Station display name
description	string	100%	Station tagline or description
callLetters	string	100%	FCC call letters with band suffix
band	string	100%	Broadcast band (FM, AM, FL for digital, HD2/HD3/HD4 for HD radio)
frequency	string	79%	Broadcast frequency. Null for digital-only stations
format	string	59%	Station format
provider	string	100%	Station owner or network
cume 🔒	float	47%	Cumulative weekly audience estimate
country	string	100%	Country code
marketId	string	100%	Primary market ID
marketName	string	100%	Primary market name
marketCity	string	100%	Primary market city
marketState	string	100%	State abbreviation
primaryGenreId	float	100%	Primary genre ID
primaryGenreName	string	100%	Primary genre name
genres	array	100%	All genres with id, name, and primary flag
logoUrl 🔒	string	100%	Station logo URL
website	string	65%	Station website URL
link	string	100%	iHeart direct play link
fccFacilityId	string	33%	FCC facility ID for licensed broadcast stations
rds	string	24%	RDS (Radio Data System) hex code for FM broadcast
streamingPlatform	string	51%	Streaming platform (revma, triton)
hlsStreamUrl 🔒	string	46%	Secure HLS stream URL
shoutcastStreamUrl 🔒	string	91%	Secure Shoutcast/AAC stream URL
plsStreamUrl 🔒	string	17%	PLS playlist stream URL
talkbackEnabled	bool	100%	Station supports talkback/listener interaction
socialFacebook	string	42%	Facebook page handle
socialTwitter	string	34%	Twitter/X handle
socialInstagram	string	18%	Instagram handle
socialTiktok	string	2%	TikTok handle
primaryPronouncement	string	28%	Voice assistant pronunciation text for station name
modifiedAt	datetime	100%	Last modification timestamp from iHeart

🔒 Premium fields are included in the data files but their values are replaced with [PREMIUM]. To access real values, use our website.

Field Distributions

Top Station Formats (format)

Value	Count	Share
NEWSTALK	419	████░░░░░░░░░░░░░░░░ 19.4%
COUNTRY	301	███░░░░░░░░░░░░░░░░░ 13.9%
OTHER	300	███░░░░░░░░░░░░░░░░░ 13.9%
SPANISH	223	██░░░░░░░░░░░░░░░░░░ 10.3%
CHRPOP	207	██░░░░░░░░░░░░░░░░░░ 9.6%
SPORTS	179	██░░░░░░░░░░░░░░░░░░ 8.3%
ACMAINSTREAM	150	█░░░░░░░░░░░░░░░░░░░ 6.9%
CLASSICHITS	142	█░░░░░░░░░░░░░░░░░░░ 6.6%
ROCKCLASSIC	127	█░░░░░░░░░░░░░░░░░░░ 5.9%
HIPHOPRNB	116	█░░░░░░░░░░░░░░░░░░░ 5.4%

Band Distribution (AM/FM/HD/Digital) (band)

Value	Count	Share
FM	2,607	████████████░░░░░░░░ 58.1%
FL	927	████░░░░░░░░░░░░░░░░ 20.7%
AM	651	███░░░░░░░░░░░░░░░░░ 14.5%
HD2	211	█░░░░░░░░░░░░░░░░░░░ 4.7%
HD3	69	░░░░░░░░░░░░░░░░░░░░ 1.5%
PR	9	░░░░░░░░░░░░░░░░░░░░ 0.2%
HD4	8	░░░░░░░░░░░░░░░░░░░░ 0.2%
IP	2	░░░░░░░░░░░░░░░░░░░░ 0.0%

Top Genres (primaryGenreName)

Value	Count	Share
Country	561	███░░░░░░░░░░░░░░░░░ 16.4%
News & Talk	461	███░░░░░░░░░░░░░░░░░ 13.5%
US Partner Digital	443	███░░░░░░░░░░░░░░░░░ 13.0%
Top 40 & Pop	322	██░░░░░░░░░░░░░░░░░░ 9.4%
Mix	302	██░░░░░░░░░░░░░░░░░░ 8.9%
Oldies	285	██░░░░░░░░░░░░░░░░░░ 8.4%
Sports	277	██░░░░░░░░░░░░░░░░░░ 8.1%
Spanish	277	██░░░░░░░░░░░░░░░░░░ 8.1%
Public Radio	255	█░░░░░░░░░░░░░░░░░░░ 7.5%
Rock	229	█░░░░░░░░░░░░░░░░░░░ 6.7%

Stations by State (marketState)

Value	Count	Share
states/US-NAT	793	███████░░░░░░░░░░░░░ 34.6%
TX	280	██░░░░░░░░░░░░░░░░░░ 12.2%
CA	270	██░░░░░░░░░░░░░░░░░░ 11.8%
FL	219	██░░░░░░░░░░░░░░░░░░ 9.6%
OH	153	█░░░░░░░░░░░░░░░░░░░ 6.7%
PA	130	█░░░░░░░░░░░░░░░░░░░ 5.7%
NY	129	█░░░░░░░░░░░░░░░░░░░ 5.6%
GA	113	█░░░░░░░░░░░░░░░░░░░ 4.9%
MO	111	█░░░░░░░░░░░░░░░░░░░ 4.8%
MI	95	█░░░░░░░░░░░░░░░░░░░ 4.1%

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Station Plays

Real-time track play log for iHeart stations — every song played with artist, title, timestamp, and station.

323,842,273 total records from 2015-08-30 to 2026-11-01, up to 600,000 rows in this sample (0.19% of full dataset). Exported as one file per day, up to 10,000 rows each, last 60 days retained.

Field	Type	Fill Rate	Description
_primaryKey	string	100%	Unique identifier for this record
playedAt	datetime	100%	Start time of track playback (UTC)
_lastSeenAt	datetime	100%	Last time this record was updated
stationId	string	100%	iHeart station ID (numeric string)
title	string	100%	Track/song title
artist	string	100%	Artist name(s), may include featured artists
album	string	52%	Album title
durationSeconds	float	52%	Track duration in seconds
trackId	float	100%	iHeart track ID
artistId	float	52%	iHeart artist ID
albumId	float	52%	iHeart album ID
stationName	string	—	Station name (from stations table)
stationFormat	string	—	Station format (from stations table)
stationState	string	—	Station state (from stations table)
stationPrimaryGenreName	string	—	Station primary genre (from stations table)

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Pre-built Views on Rebrowser

Rebrowser web viewer lets you filter, sort, and export any slice of this dataset interactively. These pre-built views are ready to open:

Radio Stations

Radio Stations with Audience Metrics — 1,674 records

↳ [{"field":"cume","op":"gt","value":0},{"sort":"cume DESC"}]

Oldies Radio Stations — 273 records

↳ [{"field":"primaryGenreName","op":"is","value":"Oldies"},{"sort":"cume DESC"}]

News & Talk Radio Stations — 444 records

↳ [{"field":"primaryGenreName","op":"is","value":"News & Talk"},{"sort":"cume DESC"}]

Country Music Radio Stations — 431 records

↳ [{"field":"primaryGenreName","op":"is","value":"Country"},{"sort":"cume DESC"}]

Sports Radio Stations — 272 records

↳ [{"field":"primaryGenreName","op":"is","value":"Sports"},{"sort":"cume DESC"}]

See all 26 views →

Station Plays

Recent Radio Track Plays — 314,418,605 records

↳ [{"sort":"playedAt DESC"}]

Track Plays with Album Metadata — 159,941,720 records

↳ [{"field":"album","op":"isNotEmpty"},{"sort":"playedAt DESC"}]

Country Radio Airplay Data — 52,527,531 records

↳ [{"field":"stationPrimaryGenreName","op":"is","value":"Country"},{"sort":"playedAt DESC"}]

Rock Radio Airplay Data — 20,794,332 records

↳ [{"field":"stationPrimaryGenreName","op":"is","value":"Classic Rock"},{"sort":"playedAt DESC"}]

Long-Form Radio Content (5+ Min) — 15,941,753 records

↳ [{"field":"durationSeconds","op":"gt","value":300},{"sort":"playedAt DESC"}]

See all 27 views →

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Code Examples

import pandas as pd

# ── Stations ────────────────────────────────────────────────────────────────
stations = pd.read_parquet('rebrowser/iheart-dataset/stations/data.parquet')

# Top 10 FM stations in Texas by weekly audience (cume)
texas_fm = stations[(stations['marketState'] == 'TX') & (stations['band'] == 'FM')]
print(texas_fm.nlargest(10, 'cume')[['callLetters', 'frequency', 'format', 'market', 'cume']]
      .to_string(index=False))

# Count stations per format, sorted by frequency
print(stations['format'].value_counts().head(15).to_string())

# All Country-format stations with a cume above 500k
big_country = stations[(stations['format'] == 'COUNTRY') & (stations['cume'] > 500_000)]
print(big_country[['callLetters', 'market', 'cume']].sort_values('cume', ascending=False))

# ── Station Plays ────────────────────────────────────────────────────────────
from pathlib import Path

# Load the last 7 days of airplay
files = sorted(Path('rebrowser/iheart-dataset/station-plays/data').glob('*.parquet'))[-7:]
plays = pd.concat([pd.read_parquet(f) for f in files])

# Most-played artists across the network
print(plays.groupby('artist').size().sort_values(ascending=False).head(20).to_string())

# Spin count for a specific song title
print(plays[plays['title'].str.contains('Blinding Lights', case=False, na=False)]
      .groupby('artist')['title'].count())

# Stations that played the most unique songs
print(plays.groupby('stationId')['trackId'].nunique().sort_values(ascending=False).head(10).to_string())

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Use Cases

Radio Ad Planning

Filter stations by format, market, and audience size to build data-driven media plans. Compare reach across geographies to optimize ad spend.

Airplay Monitoring

Track spin counts for specific songs or artists across the iHeart network. Measure how quickly new releases enter rotation and which formats drive the most plays.

Broadcast Research

Analyze format distribution, ownership patterns, and station density across US markets. Detect format flips, ownership transfers, and programming trends over time.

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Full Dataset on Rebrowser

This dataset publishes free research data (14 days freshness lag · up to 10,000 rows per file · up to 1 year of history). Browse the currently observed dataset at rebrowser.net/products/datasets/iheart; coverage and freshness can vary by source category.

On Rebrowser you can:

• Filter before you buy — use the web UI to apply documented filters and sortable columns. Preview results before purchasing; paid exports freeze their exact selected identities before billing.
• Export in your format — CSV, JSON, JSONL, or Parquet depending on your plan.
• Access via API — integrate dataset queries into your pipelines and workflows.
• Choose your freshness — plans range from a 14-day lag to real-time data with no delay.
• Select only the fields you need — keep exports lean. Premium fields with richer data are available on higher plans.

Pricing starts at $2 per 1,000 rows with volume discounts.

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License & Terms

Free for research and non-commercial use with attribution. See license terms and how to cite.

@misc{rebrowser_iheart,
  author       = {Rebrowser},
  title        = {iHeart Radio Stations & Airplay Dataset},
  year         = {2026},
  howpublished = {\url{https://rebrowser.net/products/datasets/iheart}},
  note         = {Accessed: YYYY-MM-DD}
}

Commercial use requires a paid license — see pricing. Use of this data is governed by the Rebrowser Terms of Use, which may be updated at any time independently of this dataset.

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Disclaimer

Rebrowser is an independent data provider and is not affiliated with, endorsed by, or sponsored by iHeart. Any trademarks are the property of their respective owners. This dataset is compiled from publicly available information; we do not request or collect iHeart user credentials. By using this dataset, you agree to comply with iHeart's Terms of Service and all applicable laws and regulations. Images, logos, descriptions, and other materials included in this dataset remain the intellectual property of their respective owners and are provided solely for informational purposes. Rebrowser makes no warranties regarding the accuracy, completeness, or legality of the data and assumes no liability for how the data is used. You are solely responsible for ensuring that your use of this dataset does not infringe on the rights of any third party.

You can also find this data on GitHub, Kaggle, Zenodo.