Who lives in Las Vegas, Nevada?

Las Vegas proper is home to about 644,835 people, the urban core of a Mojave basin that holds roughly 2.3 million across the wider valley. The labor market runs on the Strip even though the casinos technically sit south of the city line, and that hospitality engine sets the rhythm of daily life for guest-room attendants, cooks, dealers, cocktail servers, and the construction and logistics crews that keep building around them. The headline behavior here has nothing to do with the tables: only about 21% of residents bring no ethical consideration at all to what they buy, well under the national 32%, and the share who do it regularly or strictly runs noticeably higher.

The age structure is unremarkable, sitting almost exactly on the national curve with a mean near 47, and the gender split is even. The texture comes from elsewhere. This is a heavily Hispanic and Asian-Pacific Islander city, with Spanish-speaking enclaves stretched east along Eastern Avenue and Nellis Boulevard, and a population kept in motion by no state income tax pulling workers out of California and by an industry that hires fast and turns over faster.

On personality, Las Vegans sit close to the country on most measures, with two quiet tilts worth naming. They run a few points more open to the new and a few points more emotionally reactive than average, which fits a transient population that has chosen to uproot itself and lives on shift schedules, tip income, and the boom-bust cycles of tourism. Conscientiousness edges up slightly, the kind of follow-through a job with no fixed nine-to-five demands.

Decision-making and risk appetite both track the national shape almost exactly, which is the surprise. A city built on the house edge does not produce a population of gamblers in its everyday choices. These are people who watch others lose for a living, and they buy like it.

Values are where this audience separates from the pack. Far fewer residents are unconcerned about the environment than nationally, about 18% versus 27%, and the share taking active or activist positions climbs to match. The ethical-consumption pattern repeats the point: indifference is the minority posture, and considered buying is closer to the default.

The one place this engagement breaks is loyalty to local independents. Strong preference for local business runs at about 9%, well below the national 16%, and the no-preference group is larger than typical. In a valley built on national chains, casino conglomerates, and franchises, most residents simply do not have a corner shop to be loyal to, so their conscience attaches to the product rather than to the storefront.

Facebook is lighter here than the country at large while Instagram and TikTok run a touch heavier, a slightly younger, more visual feed than the national mix. Short video is the strongest format, and podcast reach is wider than average, with fewer residents tuning out audio entirely than the national norm. The audio habit fits a city of commutes across a sprawling valley and long hours on a casino floor.

Soft-sell beats hard-sell decisively. Outright receptivity to advertising is about half the national rate, near 8%, so a message that arrives as a recommendation or a useful clip will outpace one that announces itself as a pitch.

These households buy often and return often. Monthly and weekly purchasing both run above the national rate, and frequent returners outnumber the typical city by a clear margin, about 34% versus 27%. A population that handles cash, comps, and disposable tourist-economy income spends in a steady churn, and treats sending things back as a routine part of it rather than a hassle.

The cushion is thin. Aggressive saving sits below national at roughly 22%, and the non-saver and sporadic-saver groups carry most of the city. Tip income, seasonal demand, and a high-turnover job market make a fat emergency fund harder to build here, so guarantees and easy returns will reassure a buyer faster than any promise of long-term payoff.

The loudest health finding is how few people here manage care on the front foot. Only about 6% take a proactive approach to their healthcare, against roughly 16% nationally, the single most extreme gap in the whole profile. In a workforce heavy on hourly hospitality and night shifts, care tends to be reactive and appointment-driven, fit in around a schedule that does not bend easily for a checkup.

That said, this is not a checked-out population. The share indifferent to their own health is smaller than the national rate, and most land in the aware-to-proactive middle. Openness to talking about mental wellness sits right at the national norm, neither guarded nor evangelical, which reads as quiet acceptance in a city where graveyard shifts and isolation are common enough to be understood.