DMA code
566
HARRISBURG - LNCSTR - LEB - YORK · DMA 566
Explore ZIP codes in the HARRISBURG - LNCSTR - LEB - YORK TV market — covering PA — 257 ZIP codes — 2,152,512 residents. Population, income, and housing at a glance.
ZIP codes
257
Population
2,152,512
States
PA
Median household income (avg.)
$80,607
Average home value
$236,364
Where is the HARRISBURG - LNCSTR - LEB - YORK market?
HARRISBURG - LNCSTR - LEB - YORK (DMA 566) groups 257 indexable ZIP codes on US5 across PA, with a combined ZIP-area population of about 2,152,512.
Larger population clusters inside this TV market include Lancaster, PA, Harrisburg, PA, York, PA, Hanover, PA, and Rothsville, PA. Open any ZIP below for full demographics, housing, schools, and nearby services.
The most populous ZIP currently listed for this market is 17603 (about 66,788 residents).
Income and housing in HARRISBURG - LNCSTR - LEB - YORK
Across ZIPs with income data in HARRISBURG - LNCSTR - LEB - YORK, the average median household income is about $80,607 — about 7% above the U.S. median ($75,149).
Average median home value across those ZIPs is about $236,364.
On this page’s income ranking, ZIP 17254 is near the top at about $135,321.
What is a Designated Market Area (DMA)?
A Designated Market Area (DMA) is a Nielsen media-market geography used to group U.S. counties into TV / advertising markets. Each market has a three-digit DMA code — for example 566 for HARRISBURG - LNCSTR - LEB - YORK.
DMAs are not the same as metro statistical areas, area codes, or ZIP boundaries. A single DMA can span multiple states, and large metros may dominate a market while nearby counties still belong to the same advertising footprint.
How to use this HARRISBURG - LNCSTR - LEB - YORK page
US5 joins published ZIP profiles to DMA codes so you can browse the market as a list of postal codes with population, income, and housing at a glance — then drill into any ZIP for maps, schools, commute, and climate context.
This is a place-based research view for media markets, not a live TV schedule, ratings feed, or advertising buy tool. Counts can change when geography publishes update.
ZIP codes in HARRISBURG - LNCSTR - LEB - YORK
Frequently asked questions
What is DMA 566?
HARRISBURG - LNCSTR - LEB - YORK (DMA 566) is a Nielsen Designated Market Area — a TV / media market that groups places for advertising and audience measurement. On US5 it is linked to ZIP codes in PA, covering about 2,152,512 combined ZIP-area residents across 257 codes.
How many ZIP codes are in the HARRISBURG - LNCSTR - LEB - YORK DMA?
US5 currently lists 257 indexable ZIP codes for DMA 566 (HARRISBURG - LNCSTR - LEB - YORK). Counts can change as geography publishes update.
What is the average income in the HARRISBURG - LNCSTR - LEB - YORK market?
The average of ZIP median household incomes in HARRISBURG - LNCSTR - LEB - YORK is about $80,607 (about 7% above the U.S. median ($75,149)). Individual neighborhoods vary — sort the ZIP table by income to compare.
Is a DMA the same as a metro area or area code?
No. DMAs are Nielsen media markets built mainly from county groupings for TV advertising. Metro statistical areas, telephone area codes, and ZIP codes use different boundaries. The same city can sit in one DMA, multiple area codes, and many ZIP codes.
How does US5 map ZIPs to DMA 566?
US5 joins each published ZIP profile to a DMA code from the spatial dictionary (Nielsen market membership summarized onto ZIP geography). This page lists indexable ZIPs with that code so you can move from the market overview into local demographics.
What cities are in the HARRISBURG - LNCSTR - LEB - YORK DMA?
Larger population clusters on US5 for HARRISBURG - LNCSTR - LEB - YORK include Lancaster, PA, Harrisburg, PA, York, PA, Hanover, PA, and Rothsville, PA. Open linked ZIP pages for neighborhood-level demographics.