US ZIP Code Map

ZIP code

20635

Helen, MD

PO BOX

20635 is a po box for Helen in St Mary's County. Census ACS does not publish a population for this code. IRS last reported 25 people in 2007.

Map of 20635, Helen

ZIP code map

IRS population (2007)

25

About ZIP code 20635

Type

PO BOX

City

Helen

County

St Mary's County

Timezone

America/New_York

Area codes

240

IRS households (2007)

23

More enterprise fields

Timezone
America/New_York
Area Codes
240
World Region
NA
Country
US

People in 20635

Census fields are empty for this ZIP.

Income and housing in 20635

ACS does not publish income or housing figures for this ZIP.

Places covering 20635

Cities and places

No place overlap rows for this ZIP.

Counties

No county overlap rows for this ZIP.

Population history for 20635

IRS population
2714020052007

Hover a year for IRS and ACS values.

ZIP codes near 20635

  1. 20659Mechanicsville1.4 miPop 23,918 · Income $117,571
  2. 20660Morganza3.0 miPop 16 · Income —
  3. 20624Clements4.8 miPop 1,157 · Income $99,638
  4. 20656Loveville5.5 miPop 122 · Income —
  5. 20621Chaptico6.7 miPop 902 · Income —
  6. 20612Benedict6.8 miPop 68 · Income —
  7. 20622Charlotte Hall7.6 miPop 5,259 · Income $118,938
  8. 20637Hughesville8.7 miPop 6,337 · Income $149,821
  9. 20609Avenue9.0 miPop 976 · Income $114,181
  10. 20627Compton9.3 miPop 241 · Income —
  11. 20618Bushwood9.4 miPop 1,513 · Income $103,115
  12. 20650Leonardtown9.6 miPop 15,979 · Income $139,688

ZIP code 20635 FAQ

What city is ZIP code 20635 in?
20635 is in Helen, MD.
What county is 20635 in?
20635 is in St Mary's County.
What is the median household income in 20635?
Median household income is not published for 20635.
Which ZIP codes are near 20635?
Use the radius tool on this page to list ZIP codes within a chosen distance of 20635.