Norristown, PA ZIP Codes
2 ZIP codes serve Norristown, Pennsylvania: 19403 and 19401. Together they are home to 87,376 residents in 35,210 households. That is more than the 35,893 people counted inside Norristown borough limits, because these ZIP codes reach past its boundary. Median household income ranges from $69,908 in 19401 to $104,071 in 19403.
Norristown borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 35,893 |
| Households | 12,642 |
| Median household income | $66,701 |
| Median home value | $213,900 |
| Median age | 33.2 |
| Median rent | $1,422 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 87,376 |
| Households (sum of ZIP codes) | 35,210 |
| Median household income, range across ZIP codes | $69,908 (19401) to $104,071 (19403) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $88,331 |
| Homeowners | 60.5% |
| Households with kids under 18 | 25.7% |
| Moved in the past year | 10.5% |
| Carrier routes in EDDM2GO's route library | 63 routes, 36,263 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Norristown: 19403 ($104,071)
- Most residents: 19403 (44,017 people)
- Highest homeownership: 19403 (73.6% own their home)
- Most households with kids: 19401 (29.3% of households)
- Most new movers: 19401 (11.0% moved in last year)
- Youngest median age: 19401 (35.7 years)
- Highest median home value: 19403 ($375,100)
Every ZIP code in Norristown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19403 | Norristown | 44,017 | 18,988 | $104,071 | $375,100 | 73.6% | 22.6% | 10.1% | 39 | 20,178 | mailing city |
| 19401 | Norristown | 43,359 | 16,222 | $69,908 | $234,000 | 45.2% | 29.3% | 11.0% | 24 | 18,264 | 57% of its land; mailing city |
A ZIP code is listed for Norristown when at least 10% of its land lies inside Norristown borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Norristown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Norristown.
Counties
- Montgomery County — 65 ZIP codes
Nearby cities sharing these ZIP codes
- Audubon — 2 ZIP codes
Price a mailing to Norristown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Norristown, PA?
- 19403 and 19401. A ZIP code is listed for Norristown when at least 10% of its land lies inside Norristown borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Norristown.
- What is the population of Norristown, PA?
- The Census Bureau counts 35,893 residents inside Norristown borough limits (ACS 2020–2024). The 2 ZIP codes that serve Norristown hold 87,376 residents in all.
- What is the median household income in Norristown, PA?
- $66,701 inside Norristown borough limits, per the Census Bureau. Across its ZIP codes the medians run from $69,908 to $104,071.
- Which Norristown ZIP code has the highest median household income?
- 19403, at $104,071, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Norristown, PA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 63 carrier routes reaching 36,263 residential and 2,175 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.