Postal Codes

18079 ZIP Code

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ZIP code 18079 covers Slatedale, Pennsylvania, with a median household income of $120,133.

Median age
47.99.2 points above the US average
Median household income
$120,1331.6× the Pennsylvania median
Poverty rate
4.2%8.2 points below the US average
Typical home value
$255,060up 42.5% in five years
Degree or higher
6.5%28.5 points below the US average
Homeownership
88%23 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
3

Where 18079 is

Slatedale, 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

Median age47.9
Family households88%
Born outside the US0%
Speaks a language other than English at home0%
White (non-Hispanic)85.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans0%
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$120,133
Income per person$36,353
Poverty rate4.2%
Households on SNAP or cash assistance24.8%

Household income distribution

Under $10k0.0%
$10–15k0.0%
$15–20k12.0%
$20–25k0.0%
$25–30k0.0%
$30–35k0.0%
$35–40k0.0%
$40–45k0.0%
$45–50k0.0%
$50–60k0.0%
$60–75k0.0%
$75–100k24.8%
$100–125k63.2%
$125–150k0.0%
$150–200k0.0%
$200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$117,400
Owner-occupied88%
Vacant homes12.6%
Median year built1938

What the homes are

Detached house76.9%
Attached house12.6%
Mobile home10.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$255,060as of 2026-07
Typical home value, 1 yeardown 0.1%
Typical home value, 5 yearsup 42.5%
Typical home value, 10 yearsup 117.2%
Typical home value since 2000
201420202026$255,305$114,152

$115,193 in 2014 to $255,060 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher6.5%
High school diploma or higher75.5%
Works from home0%
Drives to work alone82.3%
Takes public transport0%
Commutes 45 minutes or more6%
Health

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

Colorectal screening70.1% 5.8 pts above the national average of 64.3%
Visited a dentist70.4% 9.1 pts above the national average of 61.3%
Mammography use78.4% 2.5 pts above the national average of 75.9%
Sleeps under 7 hours33.7% 2.7 pts below the national average of 36.4%
All natural teeth lost8.2% 4.8 pts below the national average of 13%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments3
People employed5
Annual payroll$48,000
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 62.5% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss74 out of 100
Community resilience64.6 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.

Landslide94Relatively Low at its worst in this ZIP code
Cold wave93.7Relatively High at its worst in this ZIP code
Winter weather92.6Relatively High at its worst in this ZIP code
Drought82.9Relatively Low at its worst in this ZIP code
Heat wave79.7Relatively Moderate at its worst in this ZIP code
Hurricane76.8Relatively Low at its worst in this ZIP code
Lightning75.2Relatively Moderate at its worst in this ZIP code
River flooding73.7Relatively Moderate at its worst in this ZIP code
Strong wind72Relatively Moderate at its worst in this ZIP code
Wildfire53.8Very Low at its worst in this ZIP code
Tornado52.1Relatively Low at its worst in this ZIP code
Earthquake46.7Relatively Low at its worst in this ZIP code
Ice storm46.7Relatively Low at its worst in this ZIP code
Hail41Relatively Low at its worst in this ZIP code
Avalanche5.3Very 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$120,133$76,081$78,538
Income per person$36,353$43,104$43,289
Poverty rate4.2%11.8%12.4%
Median home value$117,400$240,500$303,400
Median gross rent$1,162$1,348
Homeownership88%69.3%65%
Bachelor's degree or higher6.5%34.5%35%
Unemployment rate0%5.2%5.2%
Works from home0%13.8%13.5%
Born outside the US0%7.4%13.9%
Median age47.940.938.7
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 stationLEHIGHTON 1SSW, PA US9.1 km away
Rain in a year52 in
Snow in a year27 in

Average high and low by month

January35.6°F / 18.7°F3.76 in rain, 7.8 in snow
February38.4°F / 20.6°F2.92 in rain, 9.8 in snow
March47.2°F / 27.7°F3.9 in rain, 6.3 in snow
April60.9°F / 38°F3.86 in rain, 0.4 in snow
May70.5°F / 48.3°F4.25 in rain
June77.6°F / 57.1°F5.15 in rain
July81.7°F / 62.4°F4.65 in rain
August79.8°F / 60°F4.86 in rain
September73.3°F / 52.7°F5.6 in rain
October61.6°F / 41.1°F4.73 in rain
November50.1°F / 31.7°F3.85 in rain, 0.3 in snow
December39.8°F / 24.4°F4.36 in rain, 2.7 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 supermarket100% of this ZIP code's area
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%.

Northern Lehigh 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 vulnerability11more vulnerable than 11% of US census tracts
Socioeconomic status19more vulnerable than 19% of US census tracts
Household characteristics16more vulnerable than 16% of US census tracts
Racial and ethnic minority status1more vulnerable than 1% of US census tracts
Housing type and transport23more vulnerable than 23% of US census tracts
Walkability5.3 out of 20Least walkable
Nearby ZIP codes

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

18080 Slatington, PA3.6 km away
18212 Ashfield, PA6 km away
18053 Germansville, PA6 km away
18030 Bowmanstown, PA6.2 km away
18065 Neffs, PA6.7 km away
18078 Schnecksville, PA7.7 km away
18088 Walnutport, PA8.1 km away
18244 Parryville, PA8.2 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.

Lehigh County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area0.25 sq mi
Latitude, longitude40.7455, -75.6592

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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