ZIP Code 77456 — Markham, TX
ZIP code 77456 serves Markham, Texas, within Matagorda County. It is part of area code 979, with population 1,172 and mean income of $51,410.
Location details
- City
- Markham
- County
- Matagorda County
- State
- Texas (TX)
- Area code
- 979
- Population
- ~1,172
- Median household income
- $51,410
- Current local time
- 10:20 PM
- Timezone
- Central Time (UTC-5)
Related ZIP codes in TX
Open state pageAbout ZIP code 77456
ZIP code 77456 is a PO Box ZIP in Markham, Texas. It is linked to area code 979 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 29.040020, -96.060810, which can later be displayed on a map for better geographic context.
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ZIP 77456 · Markham, TX