U.S. ZIP Code tools

20646 · Population & demographics · La Plata MD

ZIP Code
20646

La Plata, MD

City / locality
La Plata
State
Maryland
ZIP Code type
Type not provided
Latitude
38.5257
Longitude
-76.9865
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

21,400People · Margin of error ±952

Median age

42.9Years · Margin of error ±1.6

Median household income

131,974USD · Margin of error ±10,208

Median home value

450,200USD · Margin of error ±11,468

Total households

7,756Households · Margin of error ±396

Housing units

8,332Count · Margin of error ±455

Owner-occupied housing units

6,706Count · Margin of error ±372

Renter-occupied housing units

1,050Count · Margin of error ±189

Median monthly gross rent

1,541USD · Margin of error ±207

Household income distribution

USD · Households

$0–$9,999220±128
$10,000–$14,999137±127
$15,000–$19,999120±106
$20,000–$24,999102±64
$25,000–$29,99968±59
$30,000–$34,999140±102
$35,000–$39,99967±40
$40,000–$44,999123±75
$45,000–$49,999217±136
$50,000–$59,999332±126
$60,000–$74,999700±203
$75,000–$99,999699±187
$100,000–$124,999785±234
$125,000–$149,999809±186
$150,000–$199,9991,074±256
≥ $200,0002,163±298

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year