Who lives in Pasadena, California

Pasadena is a roughly 138,000-person city in Los Angeles County, pressed against the San Gabriel foothills and anchored by Caltech and NASA's Jet Propulsion Laboratory, with Huntington Hospital and engineering names like Parsons rounding out the base. It is an old-money town with new-science money layered on top, and the habits skew accordingly. The age curve runs close to the national shape, with a mean near 47, so this is less a story about who is here by age than about how an educated, well-off population behaves.

That education shows up in conduct rather than headcount. The loudest signal is rest: about 51% treat sleep as a high priority, against a third of the country, the kind of self-maintenance that travels with stable, high-information households.

Most of the Big Five sits close to the national mean, and the honest read is that extraversion, agreeableness, and emotional steadiness are unremarkable here. The exception is openness, which runs clearly above the line, fitting a place built around research labs, the Norton Simon, and the Pasadena Playhouse. Curiosity and a taste for the new are part of the local wiring.

Decisions come at an ordinary pace with a slight deliberate tilt, and risk appetite leans modestly bold. Together that describes a buyer who will entertain an unproven idea but expects it to hold up to scrutiny before committing.

Conscience shapes spending here more than almost anything else. Only about 14% ignore ethical considerations when they buy, against roughly a third nationally, and the strict end of that scale runs more than double the national rate. The environment follows the same arc: close to 39% are actively engaged and nearly 18% identify as activists, far above the national share.

Loyalty to local shops sits near the national norm rather than above it, so the conscience here is about how a product is made and sourced more than where it is sold. Trust in big companies tracks the country, neither unusually warm nor cynical.

This is an early-adopter audience, with about 44% picking up new technology ahead of the curve and nearly half cutting the cord on traditional television. Reaching them through legacy broadcast is a losing bet; streaming and connected platforms are where they live.

On social, Instagram over-indexes and LinkedIn runs near double the national share, a professional, visual mix that suits the Caltech and engineering crowd. Podcasts are a real channel too, with only about 17% tuning none out entirely, half the national rate of non-listeners.

Pasadena shops often and saves hard. About 36% buy something weekly, nearly double the national rate, and 36% save aggressively, a discipline that fits an upper-income base with cushion to spare. The two coexist because the income supports frequent buying without draining the reserve.

One behavior worth planning around is returns: roughly 43% send purchases back frequently, well above the country. These are demanding buyers who treat a return as a normal part of getting it right, so generous return policies and accurate product detail pay for themselves.

Wellness is close to a civic habit. About 27% are obsessive about their health, three times the national rate, and nearly half more are proactive about it, leaving very few who are simply indifferent. Paired with the high priority on sleep, this is a population that treats the body as a maintained system.

The openness extends to the mind. Most residents are open or vocal about mental wellness, and the guarded, private posture runs below the national share, so wellness messaging can speak plainly without dancing around the subject.