PlainZIP

Westport, CT

Single-footprint Census roll-up for Westport, CT: 1 USPS ZIP, population 26,647. 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 WESTPORT-CT · Westport, CT 1 ZIPs · 26,647 pop · #96/25278 · Fairfield County

INC-TOP · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-SMALL · SPREAD-UNK · HOME-TOP

  • INC-TOP $250,001
  • RANK-TOP #96/25278
  • PHOTO-FINISH ≈ Darien
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 89% owners
  • POP-SMALL 26,647
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $1,402,100

Nearest income peer: Darien, CT (+ $0 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 Westport

Lowest/highest poles plus county-sharing cities nearest Westport 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, Westport, CT sits among US cities with a top-decile household income, on a small-city population base, across a single-ZIP footprint.

Top 1%
household income vs 25,278 US cities
26,647
city population (Census)
1
USPS ZIP codes covered
$250,000+
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $250,000+ and home value $1,402,100 should be read as near-neighborhood numbers ; bachelor's attainment averages 79.9%.

Owner-occupancy here runs high (88.8%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Connecticut, Wilton is the closest lower-income city by average ZIP household income. Its 1 ZIP footprint is the immediate statewide comparison for Westport.

Population concentration

Westport reads through its lone ZIP, 06880

26,647 ACS residents, one ZIP: 06880 is not the leading code inside Westport, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Dense ZBP book packed into Westport's one ZIP

Citywide ZBP: 1,472 establishments, 16,937 employees , annual payroll $1,790,751k (~55 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 06880 (1,472 units) ; leading NAICS Professional, scientific, and technical services (280) · also Retail trade · Health care and social assistance .

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ZIP Codes in Westport, CT

These ZIP codes sit in Fairfield County, which covers 47 ZIP codes in all; 1 of them fall in Westport. See the Fairfield County roll-up →

No other city sharing Fairfield County reports a higher average ZIP median income than Westport. Bridgeport, Stamford and Norwalk sit below it, so a household comparing this county on income alone starts here. Bridgeport marks the far end of that range at $54,494, 78% below Westport.

ZIP Code Population Median income Establishments Density
06880 26,647 $250,000+ 1,472 511
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Westport 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 Westport, .