Residential delivery area · Pennsylvania
ZIP Code 18964: Souderton, PA
ZIP code 18964 uses the postal name Souderton, Pennsylvania and lies mostly in Montgomery County (89% of its land) with the rest in Bucks County (Census 2020 ZIP-county file). About 15,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $96,143 (Census Bureau, ACS 2020-2024). By Census place, 12% of its land lies in Souderton; 88% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Souderton · its only residential ZIP
- County
- Montgomery County (89%); Bucks County (11%)
- Census places
- Souderton
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- House districts
- PA-1 (91%), PA-4 (9%) 119th Congress, by share of land
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 9.5 sq mi · 1,539 people per sq mi
Where is ZIP code 18964?
18964 centers on 40.303°, -75.338° and covers 9.5 square miles of land. It borders 5 ZIP codes: 18969, 19440, 19438, 18960, 19446.
The map draws ZIP code areas only. For the streets inside 18964, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 18964 compare with the rest of Montgomery County?
| Measure | 18964 | In Montgomery County | In PA |
|---|---|---|---|
| People (ACS 2020-2024) | 14,546 | 33rd of 70 | 301st of 1,833 |
| Median household income | $96k | 48th of 55 | 218th of 1,015 |
| Median home value | $356k | 48th of 58 | 162nd of 1,069 |
Its median household income is higher than in 78% of U.S. residential ZIP codes, and it is denser than 82% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 18964?
The 2020 Census counted 14,366 people in 18964; the ACS, which samples households over 2020-2024, estimates 14,546. Between the 2010 and 2020 censuses its population grew 4.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 14,546
- 2020 Census count
- 14,366+4.0% since 2010 (13,812)
- Households
- 5,419
- Median age
- 41.5
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 18964?
Of the 14,546 people the ACS estimates in 18964, 23.7% are under 18 and 20.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (76.2%), then Hispanic or Latino (12.5%).
- Under 1823.7%
- 18 to 6455.6%
- 65 and older20.7%
- White, not Hispanic76.2%
- Hispanic or Latino12.5%
- Asian, not Hispanic7.1%
- Other or two or more2.7%
- Black, not Hispanic1.5%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 18964 earn?
Median household income is $96,143 (ACS 2020-2024), the 48th highest of the 55 ranked ZIP codes in Montgomery County. It is not measurably different from 2015-2019 ($98,186 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $96,143
- Income per person
- $49,013
- Below the poverty line
- 6.7%
- Unemployed (of the labor force)
- 3.5%
- Adults 25+ with a bachelor's degree
- 38.4%
- Adjusted gross income per tax return, 2022
- $90,0257,590 returns; wages 70% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 18964?
FHFA's house price index for 18964, built from repeat sales and appraisals of the same homes, rose 73% from 2015 to 2025 and rose 50% from 2020 to 2025, and moved +4.1% in 2025.
- Median home value (owners' estimate)
- $356,100
- Median gross rent
- $1,436
- Homes owned by their occupants
- 68.9%
- Housing units
- 5,663
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 18964?
479 business establishments had a location in this ZIP code in 2023, 6 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction62
- Professional, scientific, and technical services54
- Other services (except public administration)54
- Retail trade50
- Manufacturing41
- Health care and social assistance39
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 18964?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 18969 | Telford | 15,245 | $109k | 2.3 mi |
| 19440 | Hatfield | 19,431 | $99k | 2.8 mi |
| 19438 | Harleysville | 25,438 | $138k | 3.6 mi |
| 18960 | Sellersville | 13,597 | $109k | 4.4 mi |
| 19446 | Lansdale | 61,848 | $106k | 5.3 mi |
| 18962 | Silverdale | 531 | $95k | 4.5 mi (near) |
| 18932 | Line Lexington | 436 | – | 4.7 mi (near) |
| 18915 | Colmar | 1,648 | $142k | 4.8 mi (near) |
| 18927 | Hilltown | 239 | – | 5.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.