40 ZIP Code Tabulation Areas in Union, Pennsylvania. The population-weighted median household income is about $74,963, the median home value about $222,565, and 75.6% of occupied homes are owner-occupied.
- 40
- ZIP codes
- 367.7K
- Population
- 54
- Data points
Union at a glance
- $74,963
- Median household income
- $222,565
- Median home value
- 43
- Median age
- 75.6%
- Owner-occupied
- 160,036
- Housing units
Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.
Top 5 Union ZIP codes by median household income| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 19518 | Amity | 16,805 | 84.6% | $114,181 |
| 2 | 19520 | Caernarvon | 6,277 | 81.3% | $100,088 |
| 3 | 15129 | South Park | 10,789 | 77% | $99,519 |
| 4 | 17003 | Annville | 12,534 | 79.5% | $92,209 |
| 5 | 17340 | Bonneauville | 11,405 | 80.5% | $90,030 |
Top 5 Union ZIP codes by population| # | ZIP | City | Population | Homeowner % | Median HH $ |
|---|
| 1 | 17331 | Berwick | 56,443 | 76.4% | $79,488 |
| 2 | 16101 | Hickory | 30,767 | 69.4% | $51,128 |
| 3 | 16823 | Bellefonte | 29,126 | 70.5% | $76,245 |
| 4 | 16335 | Blooming Valley | 27,175 | 62.9% | $57,591 |
| 5 | 17837 | Buffalo | 18,403 | 66% | $88,975 |
Top 5 Union ZIP codes by Homeowner GDP| # | ZIP | City | Population | Homeowner % | Median HH $ | Homeowner GDP |
|---|
| 1 | 17331 | Berwick | 56,443 | 76.4% | $79,488 | $1.4B |
| 2 | 16823 | Bellefonte | 29,126 | 70.5% | $76,245 | $606.9M |
| 3 | 19518 | Amity | 16,805 | 84.6% | $114,181 | $595.6M |
| 4 | 16101 | Hickory | 30,767 | 69.4% | $51,128 | $470.9M |
| 5 | 19508 | Amity | 14,871 | 81% | $84,826 | $409.2M |
Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.
Densest: 15129 (South Park) at 1,393 people/sq mi. Least dense: 17765 (Canton) at 14 people/sq mi.
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