PlainZIP

Westminster, CO

Single-footprint Census roll-up for Westminster, CO: 2 USPS ZIPs, population 49,261. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet WESTMINSTER-CO · Westminster, CO 2 ZIPs · 49,261 pop · #7934/25278 · Adams County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-FEW · OWN-LOW · POP-SMALL · SPREAD-WIDE · HOME-HIGH

  • INC-HIGH $84,257
  • RANK-UPPER #7934/25278
  • PHOTO-FINISH ≈ Denver
  • BOOK-FEW 2 ZIPs
  • OWN-LOW 63% owners
  • POP-SMALL 49,261
  • SPREAD-WIDE 80030→80031
  • HOME-HIGH $487,350

Nearest income peer: Denver, CO ( $1,395 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Westminster

Lowest/highest poles plus county-sharing cities nearest Westminster on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Westminster, CO sits among US cities with an above-median household income, on a small-city population base, across a handful of delivery areas.

Top 31%
household income vs 25,278 US cities
49,261
city population (Census)
2
USPS ZIP codes covered
$84,257
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (2) - lead code 80031 (33,932 residents). Household income $84,257 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy is comparatively low (62.8%) for this income tier, rent $1,668 may matter more than the home-value average.

Within Colorado, Ouray is the closest lower-income city and Pagosa Springs the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Westminster.

Within-city ZIP comparison

Where the ZIP codes inside Westminster differ

Income is the clearest internal divide in Westminster. ZIP 80030 reports $61,092 in median household income, while ZIP 80031 reports $107,422. The city average sits between those published endpoints, so it is a starting point rather than a substitute for the ZIP records.

Income high-to-low ratio
1.8×

80030 to 80031

Home-value high-to-low ratio
1.2×

80030 to 80031

Poverty-rate spread
8.3 points

80031 to 80030

Derived from the published ACS 2023 ZIP-level records shown on this site. A high-to-low ratio compares the highest and lowest available ZIP values; it is not a score or forecast.

Population concentration

Lead ZIP 80031 skews compact Westminster

In this 2-ZIP cluster, 80031 covers about 69% of Westminster's 49,261 residents. City averages lean toward that lead; open a thinner sibling ZIP for the contrast the mean hides.

Census ZBP business roll-up

Balanced ZBP roll-up inside compact Westminster

Citywide ZBP: 1,137 establishments, 12,012 employees , annual payroll $503,643k (~23 establishments per 1,000 residents) across 2 of 2 ZIPs. Peak business ZIP 80031 (770 units) ; leading NAICS Professional, scientific, and technical services (162) · also Health care and social assistance · Retail trade .

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ZIP Codes in Westminster, CO

These ZIP codes sit in Adams County, which covers 17 ZIP codes in all; 2 of them fall in Westminster. See the Adams County roll-up →

Every one of the 8 cities sharing Adams County reports a higher average ZIP median income than Westminster, Aurora, Brighton and Commerce City among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Brighton marks the far end of that range at $128,577, 53% above Westminster.

Side-by-side: Compare 80031 vs 80030 →

ZIP Code Population Median income Establishments Density
80031 33,932 $107,422 770 1,553
80030 15,329 $61,092 367 2,244
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Westminster roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Westminster, .