Kent

Source:

Maryland

Kent is a county in Maryland with 9 ZIP codes and a total population of 24,768. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.

Kent is a county inside Maryland (FIPS code 24029) that contains 9 USPS ZIP codes covering a combined population of 24,768 according to Census ACS 5-Year Estimates. Counties are the natural bridge between state-level summaries and ZIP-level detail — crime statistics, HUD Fair Market Rents, and childcare pricing are all published at the county level, while household income and housing values are published at the ZIP level. This page reconciles the two views so you can see which ZIPs drive the county totals.

The 9 ZIPs listed below are ordered by population and each links to the full ZIP detail page with Census demographics, housing, income, home-price history, and cross-agency inputs. The most populated ZIP in Kent is 21620 covering Chestertown with 12,853 residents at 43 people per square mile. Population density across ZIPs in this county varies — use the density column to spot urban cores versus rural delivery areas. A single county can contain both a dense downtown ZIP and a large rural ZIP covering several hundred square miles.

Because Kent uses FIPS code 24029, it joins cleanly to county-level federal datasets: HUD Fair Market Rent tables, FBI Uniform Crime Report data, and the Department of Labor National Database of Childcare Prices all key off the same code. That is how neighborhood scorecards combine ZIP-level Census demographics with county-level safety and affordability metrics. All data on this page comes from U.S. Census Bureau ACS 2023 5-Year Estimates and USPS ZIP Code Tabulation Area files — no estimates, no proprietary sources, no editorial scoring.

9

Total ZIPs

24,768

Total Population

ZIP Codes in Kent

Side-by-side: Compare 21620 vs 21651 →

ZIP Code City Population Density
21620 Chestertown 12,853 43
21651 Millington 2,898 29
21661 Rock Hall 2,653 32
21678 Worton 2,301 24
21635 Galena 2,098 26
21645 Kennedyville 1,039 11
21610 Betterton 378 83
21667 Still Pond 310 20
21650 Massey 238 8

What are common questions about ZIP codes in this county?

What is the population of Kent?
Kent has a total population of 24,768 across 9 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Kent?
Kent includes 9 ZIP codes: 21620, 21651, 21661, 21678, 21635, 21645, 21610, 21667, 21650.
What is the median household income in Kent?
Median household income data for individual ZIP codes in Kent is available on each ZIP code's detail page. Visit any ZIP code link below to see income, housing, and demographic data.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023). Verify with Census Bureau →

Source: HUD USPS Crosswalk (ZIP-to-county mapping). Verify with HUD →

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.