Best ZIP Codes for Cash Flow in Allentown-Bethlehem-Easton, PA-NJ (2026)
Ranked by cap rate — the annual return on the purchase price before financing. ZIPs that also clear the 1% rule are marked.
| # | ZIP | City | Home value | Rent | Cap rate | 5-yr growth |
|---|---|---|---|---|---|---|
| 1 | 18232 1% rule | Lansford, PA | $97,155 | $1,025 | 8.23% | 8.8% |
| 2 | 18250 | Summit Hill, PA | $163,458 | $1,296 | 6.18% | 7.2% |
| 3 | 18254 | Tresckow, PA | $188,014 | $1,458 | 6.05% | 6.3% |
| 4 | 18101 | Allentown, PA | $209,847 | $1,602 | 5.96% | 9.3% |
| 5 | 18216 | Beaver Meadows, PA | $180,461 | $1,305 | 5.64% | 8.4% |
| 6 | 18102 | Allentown, PA | $225,979 | $1,532 | 5.29% | 9.0% |
| 7 | 18042 | Easton, PA | $274,314 | $1,819 | 5.17% | 7.6% |
| 8 | 18229 | Jim Thorpe, PA | $287,333 | $1,748 | 4.74% | 7.3% |
| 9 | 18240 | Nesquehoning, PA | $201,285 | $1,224 | 4.74% | 6.3% |
| 10 | 18018 | Bethlehem, PA | $303,049 | $1,834 | 4.72% | 6.6% |
| 11 | 18030 | Palmerton, PA | $204,299 | $1,224 | 4.67% | 3.9% |
| 12 | 18109 | Allentown, PA | $272,828 | $1,613 | 4.61% | 8.2% |
| 13 | 08865 | Phillipsburg, NJ | $345,984 | $1,988 | 4.48% | 6.7% |
| 14 | 18235 | Lehighton, PA | $284,068 | $1,623 | 4.46% | 6.5% |
| 15 | 18255 | Weatherly, PA | $213,946 | $1,224 | 4.46% | 4.9% |
| 16 | 18015 | Bethlehem, PA | $296,372 | $1,691 | 4.45% | 6.7% |
| 17 | 18104 | Allentown, PA | $405,531 | $2,282 | 4.39% | 6.4% |
| 18 | 18055 | Hellertown, PA | $380,563 | $2,076 | 4.26% | 6.1% |
| 19 | 18103 | Allentown, PA | $318,087 | $1,732 | 4.25% | 7.1% |
| 20 | 18052 | Whitehall, PA | $345,567 | $1,862 | 4.20% | 6.9% |
| 21 | 18017 | Bethlehem, PA | $393,840 | $2,106 | 4.17% | 6.4% |
| 22 | 18032 | Catasauqua, PA | $291,865 | $1,558 | 4.16% | 7.2% |
| 23 | 18067 | Northampton, PA | $355,271 | $1,879 | 4.13% | 6.4% |
| 24 | 18106 | Allentown, PA | $454,091 | $2,400 | 4.12% | 6.3% |
| 25 | 18020 | Bethlehem, PA | $438,255 | $2,271 | 4.04% | 6.1% |
Ranked from Repit’s own ZIP-level data — Zillow home values and rents, HUD fair-market rents where Zillow has no coverage, and U.S. Census vacancy. Cap rate is gross: annual rent over purchase price, before financing and expenses. Every ZIP above links to its full free page. How we calculate this →
Same metro, different strategy
Appreciation in Allentown-Bethlehem-Easton, PA-NJ · Affordable in Allentown-Bethlehem-Easton, PA-NJ
Or see the full Allentown-Bethlehem-Easton, PA-NJ metro profile.