Who lives in Boulder, Colorado

Boulder is a roughly 107,000-person city pressed against the Front Range, anchored by the University of Colorado and a deep-tech base that runs from aerospace shops like BAE and Lockheed to one of the densest startup ecosystems in the country. The student weight pulls the whole place young: the 18-24 band alone holds about a third of adults against thirteen percent nationally, and the mean age sits near 38 while the country sits past 47. The middle-age and retirement years thin out to make room.

The loudest thing about these residents is how deliberately they manage themselves. Sleep gets treated as a discipline rather than an afterthought, with close to two-thirds calling it a high priority, and the health-consciousness picture is more extreme still: better than a third describe their habits as obsessive, four times the national rate, while the indifferent corner has all but emptied out. This is a town of triathletes, trail runners, and people who read the ingredient label.

Openness is the one Big Five trait that clearly moves here, sitting several points above the national line. That tracks a research university and a startup culture that rewards people who chase the unproven and get bored by the familiar. The rest of the profile is close to ordinary: conscientiousness a hair high, extraversion dead level, warmth and emotional reactivity both within a point or two of average.

Where the real distance shows is appetite, not temperament. Tech adoption skews hard toward the early edge, with better than half buying in before the mainstream does, and decisions tilt slightly toward the deliberate rather than the snap call. They want the new thing, and they want to have vetted it first.

Environmental priority runs steep. Almost two-thirds land in the active-or-activist range, and the activist tier alone is more than double the national figure, which fits a place that built its identity around open space, the creek path, and the mountains it lives under. Ethical consumption moves in lockstep: the share who never factor ethics into a purchase is roughly a quarter of the national rate, and a meaningful slice buys strictly on those grounds.

Worth noting where the values stop short. Loyalty to local business is actually below average, with the no-preference group running high, and trust in corporations sits at the national baseline. These residents will pay for what aligns with their principles, but the principle is the product's footprint and ethics, not the storefront's zip code.

This is a cord-cutting audience first and foremost. Close to two-thirds have dropped traditional cable, nearly double the national rate, so anything built around linear TV will miss most of the town. Podcasts are the standout inverse signal: the share who listen to none is a fraction of the national figure, meaning audio reaches almost everyone here.

On social, Facebook under-indexes sharply while Instagram, TikTok, Reddit, and LinkedIn all run above their national shares, the spread you would expect from a young, technical, university-heavy crowd. Reach them through streaming, podcasts, and the platforms where information and outdoor communities trade notes, not the channels their parents use.

Purchases come more often than the typical American makes them, with the weekly buyers running well above average and the rare-purchaser group thinned out, a rhythm that suits a young, employed, relatively flush population. Price still leads as the top motivation, roughly in line with the country, so the cadence is about frequency rather than indifference to cost.

Saving is the surprise. The non-saver share runs higher than national while the steady, regular-saver group runs lower, even as a solid aggressive-saver contingent holds at the top end. The likely story is a barbell of students and early-career arrivals living close to the line on one side and established tech and research salaries banking hard on the other, with little in the disciplined middle.

Health is the organizing principle of daily life. Beyond the obsessive tier already noted, openness about mental wellness is striking: nearly a third are outright advocates, almost triple the national share, and the private, keep-it-to-yourself group has nearly vanished. Therapy, recovery, and talking about either carry no stigma here.

The spending follows the posture. Hardly anyone keeps wellness spending to a minimum, where nationally that minimal group is more than a quarter of people. Combine the high sleep priority, the endurance-athlete training culture, and the open-space habit, and you get a population that treats personal maintenance as a serious, funded project.