PlainZIP

Delmar, MD

Single-footprint Census roll-up for Delmar, MD: 1 USPS ZIP, population 6,467. 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 DELMAR-MD · Delmar, MD 1 ZIPs · 6,467 pop · #8120/25278 · Wicomico County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $83,665
  • RANK-UPPER #8120/25278
  • PHOTO-FINISH ≈ Tyaskin
  • BOOK-ONE 1 ZIP
  • OWN-MID 69% owners
  • POP-TOWN 6,467
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $234,500

Nearest income peer: Tyaskin, MD ( $510 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 Delmar

Lowest/highest poles plus county-sharing cities nearest Delmar 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, Delmar, MD sits among US cities with an above-median household income, on a town-scale population base, across a single-ZIP footprint.

Top 32%
household income vs 25,278 US cities
6,467
city population (Census)
1
USPS ZIP codes covered
$83,665
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 (1) - lead code 21875 (6,467 residents). Household income $83,665 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (68.5%) - check the ZIP page's tenure split before treating Delmar as a pure owner town.

Within Maryland, Parkville is the closest lower-income city and Easton the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Delmar.

Population concentration

Delmar's single ZIP 21875 carries the town

Delmar is published as a single USPS ZIP. Code 21875 is the entire residential footprint (6,467 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Mid-pack ZBP load on Delmar's one ZIP

Citywide ZBP: 105 establishments, 761 employees , annual payroll $36,496k (~16 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 21875 (105 units) ; leading NAICS Construction (20) · also Other services (except public administration) · Wholesale trade .

View your shortlist →

ZIP Codes in Delmar, MD

These ZIP codes sit in Wicomico County, which covers 16 ZIP codes in all; 1 of them fall in Delmar. See the Wicomico County roll-up →

Delmar sits in the upper half of Wicomico County on income: Salisbury, Fruitland and Parsonsburg report less, while Hebron, Quantico and Sharptown report more. Hebron marks the far end of that range at $112,991, 35% above Delmar.

ZIP Code Population Median income Establishments Density
21875 6,467 $83,665 105 106
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Delmar 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 Delmar, .