77 / 100

The Fun Score™

Boulder, CO

Very Fun

T#22 of 134 in the US tied with 3 other cities

T#2 of 6 in Colorado

Plenty to do, with energy to spare.

Strongest on Bike & Micromobility (92), Higher Education (90) and Coffee (89).

Watch for elevated Air Pollution (88) and Going-Out Costs (82).

Beats #1 Despite ranking T#22 nationally, Boulder beats Portland, ME on Higher Education (90 vs 8) — and is calmer on Traffic (91 vs 83).

Boulder scores 77 out of 100 — one number built from 16 things that make a city fun and 7 that wear it down. How is this calculated?

Where Boulder lands on the scale

Every city is graded on the same 0–100 Fun Score, split into five bands from quiet to exceptional — here is where Boulder sits.

How the Fun Score adds up

The Fun Score is one number with two halves — 16 things that make Boulder fun, minus 7 that wear it down. Here is the arithmetic.

Fun factors

16 things that lift the score, blended onto 0–100

Drawbacks

7 things that wear it down, blended onto 0–100

Fun factors lift it
Drawbacks pull it down
Raw composite
Fun Score placed on the published 0–100 scale

Only 40% of the drawback total is subtracted — even a great city can carry a few flaws. Every factor below spells its contribution out as an equation — score times weight. Those 23 contributions are the building blocks behind the two totals above (each is rounded for display).

The Fun breakdown

Every factor is scored 0–100 against the other cities in the index.

Boulder's strongest factors are Bike & Micromobility, Higher Education and Coffee. Its heaviest drawbacks are Air Quality, Going-Out Cost and Weather Extremes.

On every bar, the marker shows the typical city — the median score across the whole index.

What lifts the score

  • Eats

    Restaurants, food halls and the depth of the dining scene.

    Measured from OpenStreetMap restaurant counts, with Google Places ratings adjusting for venue quality.

  • Drinks

    Bars, breweries, cocktail rooms and the nightlife spread.

    Measured from OpenStreetMap bars, pubs, nightclubs and craft breweries/distilleries, with Google Places ratings adjusting for venue quality.

  • Coffee

    Cafés and the strength of the third-place coffee culture.

    Measured from OpenStreetMap café counts, with Google Places ratings adjusting for venue quality.

  • Music venues and how often live shows actually happen.

    Measured from Ticketmaster and SeatGeek show listings, plus OpenStreetMap music venues.

  • Notable people the city is known for, plus headliner acts that tour through.

    Measured from SeatGeek headliner popularity and Wikidata notable residents (rank-blended).

  • Outdoors

    Parks, beaches and easy access to nature.

    Measured from OpenStreetMap parks, nature reserves, playgrounds and beaches, plus National Park Service units and Recreation.gov federal facilities.

  • Culture

    Museums, theatres, galleries and arts institutions.

    Measured from OpenStreetMap museums, galleries and theatres plus geo-tagged Wikipedia landmarks, with Google Places ratings adjusting for venue quality.

  • Events

    Festivals, fairs and a packed year-round events calendar.

    Measured from Ticketmaster and SeatGeek festivals, fairs and ticketed events.

  • Sports

    Pro and college teams and the game-day energy around them.

    Measured from Ticketmaster and SeatGeek pro and college games, plus OpenStreetMap stadiums, sports centres and fitness centres.

  • Escape rooms, arcades, trampoline parks and karaoke spots.

    Measured from OpenStreetMap escape rooms, arcades, trampoline parks and karaoke venues, with Google Places ratings adjusting for venue quality.

  • City Vibe

    How much the city is talked about and searched for — news and search attention.

    Measured from GDELT news tone and Google Trends search interest (each percentile-ranked, then averaged).

  • Climate

    How often the weather is good enough to get outside.

    Measured from NOAA climate normals — counts of comfortable days.

  • How well a person without a car can move around the city.

    Measured from GTFS schedules via Transit.land, the Federal Transit Administration National Transit Database and US Census ACS B08301 commuter mode share.

  • Density of fun within walking distance — sidewalks, intersections, mixed-use blocks.

    Measured from EPA National Walkability Index (block-group resolution, population-weighted to the city).

  • Density of college and university students — the engine behind a college town.

    Measured from NCES Integrated Postsecondary Education Data System (IPEDS) full-time-equivalent enrollment and US Census ACS age cohort data.

  • Protected bike lanes and a working public bikeshare system.

    Measured from OpenStreetMap protected cycleway segments and the MobilityData GBFS bikeshare-feed catalog.

What weighs it down

  • Crime

    Reported violent and property crime rates.

    Measured from FBI Crime Data Explorer and city open-data crime portals.

  • Traffic

    Congestion and the time lost to commuting.

    Measured from US Census commute-time data (ACS).

  • Recent particulate matter and ozone levels — a trailing-week air-quality average.

    Measured from EPA AirNow and OpenAQ pollution readings (seven-day trailing average).

  • Exposure to natural hazards and severe events.

    Measured from FEMA National Risk Index.

  • Punishing heat, cold and storm extremes.

    Measured from NOAA Storm Events and climate-extremes data.

  • Cost of living and housing pressure on residents.

    Measured from Bureau of Labor Statistics unemployment, HUD Fair Market Rent and US Census median income plus poverty rate.

  • What a typical night out actually costs in this metro.

    Measured from Bureau of Labor Statistics regional Consumer Price Index — food away from home, recreation services and transportation services.

Cities like Boulder

The Boulder read Free

A written read on Boulder, grounded in the data

A plain-English analysis of why Boulder scores the way it does — its standout strengths, where it falls short, who it suits best, and the cities most like it. Every figure is drawn from the same 23 factors on this page: it narrates the measured data, it never invents a number.

Boulder, CO earns a Fun Score of 76, placing it in the "Very Fun" category, and stands out nationally for its exceptional bike and micromobility infrastructure.

Why it scores high

Boulder, CO shines in several key areas, making it a vibrant and engaging place. Its top strength lies in Bike & Micromobility, achieving an impressive score of 92 and tying for the #2 national rank out of 134 cities. This indicates a city exceptionally well-equipped for cycling and other forms of micromobility, suggesting extensive protected cycleways and robust bikeshare options, making it easy and enjoyable to get around without a car.

The city also boasts a strong Higher Education scene, with a score of 90 and tying for the #8 national rank. This high score suggests a significant presence of academic institutions, likely contributing to a youthful energy, intellectual curiosity, and a diverse range of cultural and social activities. Complementing this, Boulder offers an excellent Coffee culture, scoring 89 and tying for the #11 national rank. This indicates a city with a high density of quality cafes, perfect for students, remote workers, or anyone who appreciates a good brew and a cozy spot to gather.

Beyond these top three, Boulder also excels in providing access to the Outdoors, scoring 84 and tying for the #21 national rank. This means residents have abundant opportunities to enjoy nature, whether through parks, nature reserves, or access to federal recreational facilities. The city also offers a lively Events scene, with a score of 84 and tying for the #21 national rank, suggesting a consistent calendar of festivals, fairs, and ticketed happenings to keep residents entertained. Furthermore, the Eats scene is robust, scoring 83 and tying for the #23 national rank, indicating a wide variety of high-quality dining options.

Where it falls short

While Boulder offers many advantages, there are a few areas where it doesn't perform as strongly. The city's Climate score is quite low at 3, ranking #130 out of 134 cities. This suggests that the city experiences a relatively low number of comfortable days throughout the year, which might be a consideration for those seeking consistently mild weather. Similarly, the City Vibe scores 8, tying for the #123 national rank. This low score suggests that the city might not generate as much buzz or media attention compared to other cities, potentially indicating a more understated or less dynamic public perception.

Another area of concern is Air Quality, which scores 12 and ties for the #120 national rank. This indicates that the city experiences periods of less-than-ideal air quality, which could impact outdoor activities and overall well-being. Additionally, the Going-Out Cost is relatively high, with a score of 18 and tying for the #87 national rank. This suggests that expenses for dining out, recreation, and transportation are on the higher side, which could affect the affordability of social activities.

Who it's for

Boulder, CO is ideal for active individuals and students who prioritize outdoor recreation, a strong academic environment, and a vibrant coffee culture. It's a great fit for those who prefer to get around by bike or on foot and don't mind a higher cost of living for social activities.

Cities like it

Reno, NV is similar in its balance of outdoor access and urban amenities. Boise, ID shares a comparable emphasis on outdoor activities and a growing, active community. Minneapolis, MN also offers strong bike infrastructure and a good coffee scene, alongside a vibrant cultural landscape.

Sources

  • OpenStreetMap restaurant counts, with Google Places ratings adjusting for venue quality
  • OpenStreetMap bars, pubs, nightclubs and craft breweries/distilleries, with Google Places ratings adjusting for venue quality
  • OpenStreetMap café counts, with Google Places ratings adjusting for venue quality
  • Ticketmaster and SeatGeek show listings, plus OpenStreetMap music venues
  • SeatGeek headliner popularity and Wikidata notable residents (rank-blended)
  • OpenStreetMap parks, nature reserves, playgrounds and beaches, plus National Park Service units and Recreation.gov federal facilities
  • OpenStreetMap museums, galleries and theatres plus geo-tagged Wikipedia landmarks, with Google Places ratings adjusting for venue quality
  • Ticketmaster and SeatGeek festivals, fairs and ticketed events
  • Ticketmaster and SeatGeek pro and college games, plus OpenStreetMap stadiums, sports centres and fitness centres
  • OpenStreetMap escape rooms, arcades, trampoline parks and karaoke venues, with Google Places ratings adjusting for venue quality
  • GDELT news tone and Google Trends search interest (each percentile-ranked, then averaged)
  • NOAA climate normals — counts of comfortable days
  • GTFS schedules via Transit.land, the Federal Transit Administration National Transit Database and US Census ACS B08301 commuter mode share
  • EPA National Walkability Index (block-group resolution, population-weighted to the city)
  • NCES Integrated Postsecondary Education Data System (IPEDS) full-time-equivalent enrollment and US Census ACS age cohort data
  • OpenStreetMap protected cycleway segments and the MobilityData GBFS bikeshare-feed catalog
  • FBI Crime Data Explorer and city open-data crime portals
  • US Census commute-time data (ACS)
  • EPA AirNow and OpenAQ pollution readings (seven-day trailing average)
  • FEMA National Risk Index
  • NOAA Storm Events and climate-extremes data
  • Bureau of Labor Statistics unemployment, HUD Fair Market Rent and US Census median income plus poverty rate
  • Bureau of Labor Statistics regional Consumer Price Index — food away from home, recreation services and transportation services

This narrative is generated by AI from CityFunIndex's measured data. The Fun Scores, ranks and raw values are computed deterministically; the wording around them is the model's. Verify any figure against the linked city page.

Written by CityFunIndex from the measured Fun Score data — the figures match this page, refreshed with every recompute.

Go deeper

Use the data

Boulder’s Fun Score and every factor score are available through the licensed CityFunIndex API — clean JSON, metered one call per city record, behind a paid key.

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Citation

CityFunIndex Fun Score for Boulder, CO: 77/100 (v2.1.0-dev). https://cityfunindex.com/city/boulder-co

Press, research and partnership enquiries: media kit · api@cityfunindex.com.

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