Residential delivery area · Pennsylvania
ZIP Code 17112: Harrisburg, PA
ZIP code 17112 uses the postal name Harrisburg, Pennsylvania and lies entirely in Dauphin County (Census 2020 ZIP-county file). About 39,000 people live there (Census Bureau, ACS 2020-2024), the most populous of Harrisburg's 10 residential ZIP codes. Median household income is $103,876 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Linglestown (6%), Skyline View (4%) and Paxtonia (3%), and 2% in smaller places; 85% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Harrisburg · 10 residential ZIPs
- County
- Dauphin County
- Census places
- Linglestown (6%) census-designated place; Skyline View (4%) census-designated place; Paxtonia (3%) census-designated place
- Neighborhoods
- Beaver Brook Manor, Belmont Acres, Blue Ridge Manor, Brandywine Manor, Centennial Acres, Colonial Crest and 11 more GeoNames
- Metro area
- Harrisburg-Carlisle, PA
- House district
- PA-10 119th Congress
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 69.6 sq mi · 553 people per sq mi
- PO Box ZIPs
- 16 more ZIP codes use the name Harrisburg for PO boxes or single organizations
Where is ZIP code 17112?
17112 centers on 40.374°, -76.770° and covers 69.6 square miles of land plus 0.0 of water. It borders 8 ZIP codes: 17018, 17028, 17109, 17110, 17111, 17036, 17980, 17038.
The map draws ZIP code areas only. For the streets inside 17112, 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); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 17112 compare with the rest of Harrisburg?
| Measure | 17112 | In Harrisburg | In Dauphin County | In PA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 38,502 | 1st of 10 | 1st of 31 | 58th of 1,833 |
| Median household income | $104k | 1st of 8 | 2nd of 23 | 163rd of 1,015 |
| Median home value | $313k | 1st of 8 | 3rd of 22 | 229th of 1,069 |
Its median household income is higher than in 83% of U.S. residential ZIP codes, and it is denser than 73% 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 17112?
The 2020 Census counted 37,137 people in 17112; the ACS, which samples households over 2020-2024, estimates 38,502. Between the 2010 and 2020 censuses its population grew 9.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 38,502
- 2020 Census count
- 37,137+9.7% since 2010 (33,850)
- Households
- 15,960
- Median age
- 44.7
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 17112?
Of the 38,502 people the ACS estimates in 17112, 21.2% are under 18 and 21.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (77.1%).
- Under 1821.2%
- 18 to 6456.9%
- 65 and older21.8%
- White, not Hispanic77.1%
- Black, not Hispanic7.7%
- Asian, not Hispanic7.6%
- Other or two or more4.0%
- Hispanic or Latino3.6%
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 17112 earn?
Median household income is $103,876 (ACS 2020-2024), the 2nd highest of the 23 ranked ZIP codes in Dauphin County. It is not measurably different from 2015-2019 ($103,169 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $103,876
- Income per person
- $54,475
- Below the poverty line
- 4.0%
- Unemployed (of the labor force)
- 1.8%
- Adults 25+ with a bachelor's degree
- 44.0%
- Adjusted gross income per tax return, 2022
- $103,04220,180 returns; wages 62% 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 17112?
FHFA's house price index for 17112, built from repeat sales and appraisals of the same homes, rose 71% from 2015 to 2025 and rose 48% from 2020 to 2025, and moved +0.5% in 2025.
- Median home value (owners' estimate)
- $313,000
- Median gross rent
- $1,456
- Homes owned by their occupants
- 83.1%
- Housing units
- 16,338
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 17112?
945 business establishments had a location in this ZIP code in 2023, 24 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade131
- Other services (except public administration)128
- Health care and social assistance110
- Professional, scientific, and technical services103
- Accommodation and food services79
- Construction76
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 17112?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 17018 | Dauphin | 3,902 | $72k | 4.4 mi |
| 17028 | Grantville | 3,563 | $60k | 5.4 mi |
| 17109 | Harrisburg | 27,466 | $72k | 6.5 mi |
| 17110 | Harrisburg | 27,364 | $81k | 7.1 mi |
| 17111 | Harrisburg | 36,744 | $86k | 7.2 mi |
| 17036 | Hummelstown | 23,520 | $116k | 8.4 mi |
| 17980 | Tower City | 3,342 | $71k | 12.0 mi |
| 17038 | Jonestown | 8,394 | $75k | 13.8 mi |
| 17103 | Harrisburg | 13,115 | $40k | 8.4 mi (near) |
| 17032 | Halifax | 7,551 | $81k | 8.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.