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ZIP code 84128 encompasses a growing suburban community in West Valley City, Utah, with a total recorded population of 32,260 residents. With a median age of 30.6, residents skew younger than the national average, a profile consistent with areas experiencing active residential growth and family formation. Children and working-age adults under 45 likely make up the bulk of the population. About 8.3% of residents fall into the 65-and-over age bracket, a modest but notable portion consistent with the area's younger overall age profile. While seniors are not the dominant demographic group, their presence still reflects an ongoing need for Medicare-eligible services. Females account for 53.1% of residents compared to 46.9% male, a slight female majority consistent with national demographic patterns, where women tend to outlive men and make up a larger share of older cohorts. White non-Hispanic residents form the largest share of the population at 44.8%. Hispanic or Latino residents account for 44.6% of the total, a visible and meaningful presence in the community. Asian residents comprise 3.1%. Black or African American residents account for 1.0%. This is among the more diverse ZIP codes in Utah, where no single group commands a strong majority. The blend of communities reflects significant cultural and linguistic variety.
The median household income of 101,462 dollars indicates a high-income area by both state and national standards. Households here tend to have strong earning power, driven by professional employment, entrepreneurship, or dual high-wage earners. While this level of income affords significant financial flexibility, healthcare planning remains important, and Medicare-eligible residents in this bracket may look for premium plans with robust benefits and minimal out-of-pocket exposure. Looking at the income distribution more broadly, a small number of households, approximately 52, report income under $10,000 annually. In the upper-middle range, a solid 1,471 households earn between $100,000 and $125,000 per year, reflecting a healthy middle-income core. At the top of the scale, a meaningful 509 households earn over $200,000 annually, indicating a significant presence of high earners. The high-income profile of this ZIP code suggests a workforce anchored in professional services, technology, finance, healthcare leadership, or executive management. Utah's growing tech sector and favorable business environment have helped concentrate high-wage earners in communities with this kind of income profile.