18020 ZIP Code – Bethlehem, Pennsylvania
ZIP code 18020 is a large ZIP code located in Bethlehem, Pennsylvania, within Northampton County with a population of approximately 21,153 residents. The median household income is $118,048 — well above the Pennsylvania average and well above the national average. The median home value of $325,800 is above the national average, with 85.8% owner-occupied housing (increasing). , and the median rent of $1,463 is above the national average. Housing consists of 92% single-family (increasing), 6% apartments (decreasing).
The area reports an unemployment rate of 3.5%, below the national average. The poverty rate of 6.2% is well below the U.S. average. 41.8% of adults hold a bachelor's degree or higher, well above the U.S. average. The median age is 42.3, near the national median. Neighboring ZIP codes include 18045, 18017, 18018.
ZIP Code 18020 Data
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ZIP 18020 vs. Pennsylvania vs. U.S.
| Metric | ZIP 18020 | PA Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 21k | 7,172 | 10k |
| Median Household Income | $118k | $73k | $73k |
| Median Home Value | $325k | $200k | $258k |
| Median Rent | $1,463 | $994 | $1,088 |
| Median Age | 42.3 | 44.6 | 43.2 |
| Unemployment Rate | 3.5% | 4.9% | 5.0% |
| Poverty Rate | 6.2% | 10.9% | 13.3% |
| Bachelor's Degree or Higher | 41.8% | 25.2% | 26.9% |
Demographics Charts
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Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 18045 – Easton
- 18017 – Bethlehem
- 18018 – Bethlehem
- 18042 – Easton
- 18064 – Nazareth
- 18055 – Hellertown
- 18085 – Tatamy
- 18015 – Bethlehem
- 18109 – Allentown
- 18083 – Stockertown
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 18045 | EASTON | 29,563 | $104,285 |
| 18017 | BETHLEHEM | 40,587 | $82,694 |
| 18018 | BETHLEHEM | 31,479 | $69,247 |
| 18042 | EASTON | 44,818 | $71,638 |
| 18064 | NAZARETH | 27,112 | $98,173 |