ZIP Code area marketplace
About house cleaning services in ZIP Code 21231 — Baltimore, MD
What the Census says about this area, which ZIP codes this marketplace covers, and how it connects to the areas around it.
ZIP Code 21231 is a ZIP Code Tabulation Area in Baltimore city, Maryland. The U.S. Census Bureau counts 14,969 residents in ZIP Code 21231.
ZIP Code 21231 has 8,136 households across 9,514 housing units. Household count is the number that matters most for cleaning work, because it is the count of separate homes someone could be hired to clean.
Of the occupied homes in ZIP Code 21231, 34.2% are owner-occupied and 65.8% are renter-occupied. Renter-occupied homes are close to or above half of occupied homes here, and rental households more often need move-in and move-out cleaning, apartment cleaning, and turnover work arranged by a landlord or property manager.
This marketplace covers 1 ZIP code. A cleaner appears in ZIP Code 21231 results only when they have declared that exact ZIP code as an area they serve — no radius guessing, and no listings pulled in from elsewhere.
Where ZIP Code 21231 sits
- Geography type
- ZIP Code area
- State
- Maryland (MD)
- County
- Baltimore city
- Census State FIPS
- 24
- Census County GEOID
- 24510
- Census ZCTA
- 21231
ZIP code coverage
Cleaner matching here is by exact five-digit ZIP code. These are the 1 ZIP code this marketplace covers.
- 21231
Nearby areas served
Data source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024).
HouseGlow does not employ listed cleaners and does not independently guarantee service quality. No local pricing or demand estimates are published for this area.