ZIP Code Tabulation Area · Pennsylvania

ZIP Code 17777: Northumberland County, PA

ZIP Code 17777 (Northumberland County, Pennsylvania) has an estimated 7,030 residents in 2,507 households. The median household income is $67,188, the median home value is $216,800 and the median gross rent is $839/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

7,030

Margin of error ±440

Median household income

$67,188

Margin of error ±$11,081

Median home value

$216,800

Margin of error ±$21,464

Median gross rent

$839/mo

Margin of error ±$67

Median age

41.3 yrs

Margin of error ±2.6 yrs

Mean travel time to work

21.3 min

Margin of error ±3.8 min

How ZIP 17777 compares with Pennsylvania and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 1777741.3 yrsPennsylvania40.9 yrsUnited States38.9 yrs

Median household income

ZIP 17777$67,188Pennsylvania$77,971United States$80,734

Per capita income

ZIP 17777$30,069Pennsylvania$44,355United States$44,673

Poverty rate

ZIP 1777710.1%Pennsylvania11.7%United States12.5%

Unemployment rate

ZIP 177772.2%Pennsylvania5.3%United States5.2%

Bachelor's degree or higher

ZIP 1777718.6%Pennsylvania35.2%United States35.7%

Median home value

ZIP 17777$216,800Pennsylvania$254,500United States$332,700

Median gross rent

ZIP 17777$839/moPennsylvania$1,209/moUnited States$1,413/mo

Owner-occupied homes

ZIP 1777776.5%Pennsylvania69.3%United States65.2%

Mean travel time to work

ZIP 1777721.3 minPennsylvania26.3 minUnited States26.4 min

Worked from home

ZIP 177777.5%Pennsylvania15.6%United States15.1%

All figures for ZIP 17777

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 17777 — ACS 2020–2024 5-year estimates
MeasureZIP 17777Margin of errorPennsylvaniaUnited States
Total population7,030±44013,018,639334,922,499
Median age41.3 yrs±2.6 yrs40.9 yrs38.9 yrs
Households2,507±2125,274,853129,227,496
Median household income$67,188±$11,081$77,971$80,734
Per capita income$30,069±$3,013$44,355$44,673
Poverty rate10.1%±4.4 pts11.7%12.5%
Unemployment rate2.2%±1.6 pts5.3%5.2%
Bachelor's degree or higher18.6%±4.1 pts35.2%35.7%
Median home value$216,800±$21,464$254,500$332,700
Median gross rent$839/mo±$67$1,209/mo$1,413/mo
Owner-occupied homes76.5%±4.0 pts69.3%65.2%
Mean travel time to work21.3 min±3.8 min26.3 min26.4 min
Worked from home7.5%±2.4 pts15.6%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 17777
GroupZIP 17777PennsylvaniaUnited States
White alone, not Hispanic or Latino96.1%73.0%57.4%
Black or African American alone, not Hispanic or Latino0.1%10.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino0.7%3.8%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.3%0.5%0.6%
Two or more races, not Hispanic or Latino1.3%3.6%4.3%
Hispanic or Latino (of any race)1.6%8.7%19.3%

Where ZIP 17777 is

State
Pennsylvania
Main county
Northumberland County— also overlaps Montour County
Largest overlapping place
Dewart (5% of the ZIP's land area)
Land area
36.87 sq mi· about 191 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Northumberland County

17017 Northumberland County, PA17749 McEwensville, PA17801 Northumberland County, PA17823 Northumberland County, PA17830 Northumberland County, PA17832 Northumberland County, PA17834 Northumberland County, PA17836 Northumberland County, PA17840 Northumberland County, PA17847 Northumberland County, PA17850 Montandon, PA17851 Northumberland County, PA17857 Northumberland County, PA17860 Northumberland County, PA17865 Northumberland County, PA17866 Northumberland County, PA17867 Northumberland County, PA17868 Riverside, PA17872 Northumberland County, PA17881 Trevorton, PA

See every ZIP code in Pennsylvania, or compare ZIP 17777 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.