PlainZIP

Sandy Ridge, PA · standard

ZIP Code 16677

Centre County, Pennsylvania - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

481
81/sq mi
28.6%
Bachelor's or higher

ZIP code 16677 is a sparsely populated ZIP (a standard USPS delivery area) in Sandy Ridge, Centre County, Pennsylvania, home to just 481 residents across 6.0 square miles, a density of 81 people per square mile, in the New York time zone.

Median household income is not on file for ZIP 16677, but per-capita income is $41,773. 21.3% of residents live below the poverty line, and the unemployment rate reads 0.0%. Housing costs here run - for a typical home value, with rent averaging - a month; 100.0% of homes are owner-occupied.

Educational attainment sits below the national norm: 28.6% of adults hold a bachelor's degree or higher, the median age is 60, and the average commute is -. To put 16677 in local context, 9 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Centre County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 16677, Sandy Ridge, PA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

481

Population

6.0

Area (sq mi)

81

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 16677?

60.0

Median Age

51.9%

Male

48.1%

Female

0.0%

Foreign-Born

White 100.0%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 0.0%
Hispanic or Latino 0.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$41,773

Per Capita Income

21.3%

Poverty Rate

0.0%

Unemployment Rate

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 87.5%
Bachelor's Degree or Higher 28.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

103

Total Housing Units

83

Occupied Units

20

Vacant Units

2.88

Avg Household Size

Occupancy Type

Owner 100.0%
Renter 0.0%

1988

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 7 business establishments in ZIP 16677, employing approximately 21 people with a combined annual payroll of $250,000.

7

Businesses

21

Employees

$250K

Annual Payroll

0

Industry Sectors

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 16677 vs 16866 →

ZIP 16677 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 16677 ranks #7 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
16866 Philipsburg, PA 9,881 5.2 mi
16620 Brisbin, PA 414 5.9 mi
16666 Osceola Mills, PA 2,960 6.1 mi
16686 Tyrone, PA 13,488 9.9 mi
16840 Hawk Run, PA 510 8.0 mi
16651 Houtzdale, PA 5,813 7.6 mi
16860 Munson, PA 451 10.1 mi
16878 West Decatur, PA 1,762 10.4 mi
16849 Lanse, PA 331 12.3 mi

More ZIP Codes in Centre County

16801 standard
State College, PA
Pop: 42,812
16823 standard
Bellefonte, PA
Pop: 26,617
16803 standard
State College, PA
Pop: 23,685
16802 standard
University Park, PA
Pop: 12,764
16866 standard
Philipsburg, PA
Pop: 9,881
16870 standard
Port Matilda, PA
Pop: 7,046

Related Areas

Centre County Sandy Ridge, PA Pennsylvania

Frequently Asked Questions

What county is ZIP code 16677 in? ▼
ZIP code 16677 (Sandy Ridge) is located in Centre County, Pennsylvania. Centre County contains multiple ZIP codes, see the full list at /counties/centre-pa.
What is the population of ZIP code 16677? ▼
ZIP code 16677 in Sandy Ridge, PA has a population of 481 according to the Census Bureau ACS 2023 estimates.
What is the demographic makeup of ZIP 16677? ▼
The largest racial group in ZIP 16677 is White at 100.0%.
How many businesses are in ZIP code 16677? ▼
ZIP code 16677 has 7 business establishments employing approximately 21 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 16677? ▼
In ZIP code 16677, 87.5% of residents aged 25+ have a high school diploma or higher, and 28.6% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the poverty rate in ZIP code 16677? ▼
The poverty rate in ZIP code 16677 is 21.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.