Housing market/Pennsylvania/ZIP 18103
ZIP 18103 Allentown, Pennsylvania
Allentown-Bethlehem-Easton, PA HUD Metro FMR Area · Pennsylvania. Census housing stock, renter economics, HUD SAFMR, LIHTC, and population change. Not a listing page and not a buy/sell score.
ZIP brief
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HUD schedule, ACS stock, and the 90–110% band for ZIP 18103 · PA — sent to you.
ZIP 18103 · PA
ACS rent vs 2BR SAFMR
ZIP 18103 — Allentown, PA HUD Section 8 Payment Standards / SAFMR →ACS median is all-bedroom occupied rent. SAFMR is the 2-bedroom HCV benchmark.
Housing stock
ACS 2023 units-in-structure · ZCTA 18103
- 1-unit detached10,06550.9%
- 1-unit attached4,44922.5%
- 2–4 units1,4167.2%
- 5–49 units3,26716.5%
- 50+ units5072.6%
- Mobile650.3%
2–4 unit share 7.2% · 5–49 unit share 16.5% · combined 2–49 23.7%.
Units by bedrooms
Rent burden
- ACS median gross rent $1,333 (all bedrooms, occupied rentals).
- Median contract rent $1,190.
- Renters paying ≥30% of income 55.0%; ≥50% 26.9%.
- FY2027 2BR SAFMR $1,850 (1.388× ACS median gross rent).
Population
47,336 residents · ACS 2023
Change versus the 2018 ACS 5-year estimate: +2.2%.
ACS 5-year estimates lag current construction. This is not a forecast.
Assisted inventory
- LIHTC: 9 projects, 240 units.
- HUD project-based assisted MF: 2 properties, 66 assisted units.
- HCV household counts (Picture of Subsidized Households) are not on this page yet.
New apartment permits
About 0 new apartments in 5+ unit buildings may have been permitted in this ZIP’s share of the county. That is units (doors), not a building count.
Cities and counties report building permits to the Census. Apartment counts are for the whole county, not a project list in this ZIP.
What the data shows
ZIP 18103 38.0% of occupied households are renters; vacancy is 5.0%; ACS median gross rent is $1,333; population increased +2.2% between the 2018 and 2023 ACS vintages; the housing stock includes 1,416 units in 2–4-unit structures and 3,267 units in 5–49-unit structures; 9 LIHTC projects totaling 240 units; FY2027 2BR SAFMR is $1,850 versus ACS median gross rent of $1,333. These figures describe the underlying housing market, not the cash flow of any one property. Asking rents, expenses, condition, taxes, insurance, and the rent roll have to be underwritten separately.
Pennsylvania research
ZIP 18103 is a Census / HUD profile for Allentown-Bethlehem-Easton, PA. Not a listing page. Brokerage is Georgia; out-of-state work is referral.
ZIP 18103 — Allentown, PA HUD Section 8 Payment Standards / SAFMR·Pennsylvania ZIP directory
Nearby ZIPs in this FMR area
Census ZIP areas approximate mail ZIPs. Sources: Census ACS 5-year 2023, HUD FY2027 Small Area FMR, HUD LIHTC and assisted multifamily lists, Census building permits (county). This page is Pennsylvania research. Brokerage is Georgia.
FAQ
What is the housing market like in ZIP 18103?
ZIP 18103 (Allentown-Bethlehem-Easton, PA HUD Metro FMR Area) has 47,336 residents, 18,778 households, a renter share of 38.0%, median household income of $72,545, and ACS 2023 median gross rent of $1,333. Vacancy is 5.0%. These are ZCTA estimates, not a property rent roll.
How much small multifamily housing is in 18103?
ACS counts 315 units in 2-unit buildings, 1,101 in 3–4 unit buildings, 1,408 in 5–9, 1,267 in 10–19, and 592 in 20–49. Combined 2–49 unit stock is 4,683 units. This is occupied-and-vacant stock, not listings for sale.
What is the Section 8 rent in 18103?
The Housing Choice Voucher benchmark is the FY2027 Small Area FMR. 2-bedroom SAFMR is $1,850. See the full schedule and 90–110% payment-standard band on the ZIP 18103 — Allentown, PA HUD Section 8 Payment Standards / SAFMR.
Does this Pennsylvania ZIP profile include Georgia listings?
No. ZIP 18103 is Census / HUD research for Allentown-Bethlehem-Easton, PA HUD Metro FMR Area. Jeff Crowe CRE does not list Pennsylvania property. Licensed brokerage is Georgia. If you use this stock table and then buy in Georgia, live FMLS Residential Income is on multifamily for sale in Georgia.