Postal Codes

17850 ZIP Code

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ZIP code 17850 covers Montandon, Pennsylvania, with a population of about 618 and a median household income of $49,500.

Population
6181,372 per square mile
Median age
35.92.8 points below the US average
Median household income
$49,50035% below the Pennsylvania median
Poverty rate
24.3%11.9 points above the US average
Median rent
$76334% below the Pennsylvania median
Degree or higher
21.5%13.5 points below the US average
Homeownership
64.9%about the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
13

Where 17850 is

Montandon, Pennsylvania — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population618
Median age35.9
Family households50.3%
Born outside the US3.9%
Speaks a language other than English at home8%
White (non-Hispanic)84.5%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino7.9%
Veterans2.2%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$49,500
Income per person$32,384
Poverty rate24.3%
Households on SNAP or cash assistance17.9%

Household income distribution

Under $10k2.4%
$10–15k2.0%
$15–20k10.5%
$20–25k10.8%
$25–30k2.0%
$30–35k10.8%
$35–40k0.0%
$40–45k2.0%
$45–50k11.8%
$50–60k19.9%
$60–75k0.0%
$75–100k1.7%
$100–125k6.4%
$125–150k6.4%
$150–200k11.8%
$200k or more1.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median gross rent$763
Rent as a share of household income17.6%
Owner-occupied64.9%
Vacant homes0%
Median year built1974

What the homes are

Detached house42.9%
Attached house11.8%
2 to 4 units2%
Mobile home43.2%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.1%
Bachelor's degree or higher21.5%
High school diploma or higher83.4%
Works from home2.1%
Drives to work alone95.7%
Takes public transport0%
Commutes 45 minutes or more10.9%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Colorectal screening71.8% 7.5 pts above the national average of 64.3%
Visited a dentist61.8% 0.5 pts above the national average of 61.3%
Mammography use75.5% same as the national average of 75.9%
Sleeps under 7 hours37.7% 1.3 pts above the national average of 36.4%
All natural teeth lost14% 1 pts above the national average of 13%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments13
People employed130
Annual payroll$5,515,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 48.3% of US census tracts
FEMA ratingRelatively Low
Expected annual loss46 out of 100
Community resilience82.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Winter weather88.6Relatively High at its worst in this ZIP code
River flooding80Relatively High at its worst in this ZIP code
Strong wind76.1Relatively Moderate at its worst in this ZIP code
Landslide73.1Very Low at its worst in this ZIP code
Hurricane68.9Relatively Low at its worst in this ZIP code
Lightning64.2Relatively Moderate at its worst in this ZIP code
Wildfire48.5Very Low at its worst in this ZIP code
Tornado37.9Relatively Low at its worst in this ZIP code
Cold wave37.7Relatively Low at its worst in this ZIP code
Earthquake31.4Very Low at its worst in this ZIP code
Hail31.1Very Low at its worst in this ZIP code
Heat wave27.3Relatively Low at its worst in this ZIP code
Ice storm8Very Low at its worst in this ZIP code
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Compared with Pennsylvania and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPPennsylvaniaUnited States
Median household income$49,500$76,081$78,538
Income per person$32,384$43,104$43,289
Poverty rate24.3%11.8%12.4%
Median home value$240,500$303,400
Median gross rent$763$1,162$1,348
Homeownership64.9%69.3%65%
Bachelor's degree or higher21.5%34.5%35%
Unemployment rate3.1%5.2%5.2%
Works from home2.1%13.8%13.5%
Born outside the US3.9%7.4%13.9%
Median age35.940.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationLEWISBURG, PA US2.7 km away
Rain in a year44 in
Snow in a year29 in

Average high and low by month

January35.2°F / 18.9°F3.13 in rain, 8 in snow
February38.4°F / 19.8°F2.41 in rain, 7.8 in snow
March48°F / 27.1°F3.48 in rain, 5.3 in snow
April61.9°F / 36.9°F3.75 in rain, 0.8 in snow
May71.9°F / 47.9°F3.93 in rain
June79.7°F / 57.4°F3.74 in rain
July84.3°F / 61.5°F4.49 in rain
August82.5°F / 59.7°F4.28 in rain
September75.3°F / 52.3°F4.41 in rain
October63°F / 41.2°F3.81 in rain, 0.2 in snow
November50.5°F / 31.3°F3.1 in rain, 1.3 in snow
December39.6°F / 24.3°F3.35 in rain, 5.4 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Milton Area School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability42more vulnerable than 42% of US census tracts
Socioeconomic status31more vulnerable than 31% of US census tracts
Household characteristics56more vulnerable than 56% of US census tracts
Racial and ethnic minority status4more vulnerable than 4% of US census tracts
Housing type and transport67more vulnerable than 67% of US census tracts
Walkability5.9 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

17837 Lewisburg, PA4.4 km away
17847 Milton, PA5.8 km away
17886 West Milton, PA5.9 km away
17865 Potts Grove, PA6.5 km away
17889 Winfield, PA8.5 km away
17857 Northumberland, PA8.9 km away
17856 New Columbia, PA10.5 km away
17883 Vicksburg, PA11.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Northumberland County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area0.45 sq mi
Population density1,372 people per sq mi
Latitude, longitude40.9661, -76.8575

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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