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LAT37.8044° NLON122.2711° WX-13611157 mY4551831 mE564166 mN4184363 mE6050014 ftN2120204 ftBRG041.0°041.0°040.6°042.1°ZOOM11.0CRS
County GIS dataChecked Nov 7, 2026

Midland County, Texas GIS data

Parcels, city limits, flood zones, transmission lines and census tracts for Midland County, Texas (county seat: Midland), each from its official source and checked, with a map you can open in Felt. Parcel records as of August 2026, from the appraisal district.

Map of Midland County, Texas: the county outlined, with transmission lines over median household income by census tract
Midland County, Texas, outlinedOpen the live map →
01
67,057
households across 900 square miles
02
298 mi
of transmission line, up to 345 kV
03
1
city or town mostly in the county
04
$93,984
median household income; Texas $76,292

Where Midland County's data lives

Each source is the publisher's own service, checked on November 7, 2026. A source that stops answering drops off this page rather than staying as a dead link. Add any of them to a Felt map by URL.

DataPublisherCheckedUpdatedService
ParcelsTxGIO StratMap, from Midland County's appraisal districtTax year 2026. Appraisal district boundaries: approximate, not a survey.LiveAugust 2026Service URL ↗
City limitsTxDOT City BoundariesEvery incorporated city in Texas; the layer on the live map.LiveOctober 31, 2026Service URL ↗
Flood zonesFEMA National Flood Hazard LayerNo countywide digital flood map for this county.Live—Service URL ↗
Transmission linesHIFLD Electric Power Transmission LinesA national snapshot: new lines and upgrades since then can be missing.LiveSeptember 5, 2023Service URL ↗
Census tracts and incomeCensus Bureau ACS 2019–2023, via Esri Living AtlasOn 2020 census tract boundaries; older tract counts for the county will differ.Live2019–2023 estimatesService URL ↗

Common questions about Midland County

01Where can I find a Midland County parcel map and parcel data?

Free, from the source. The Texas Geographic Information Office's statewide StratMap parcel layer carries Midland County's parcels from the county appraisal district, tax year 2026, collected in August 2026. The appraisal district's own property search and parcel map are listed under local sources above. TxGIO's DataHub also offers the county's parcels as a free shapefile download. Data resellers charge for copies of the same records. Add the layer to a Felt map by URL to filter, measure and share parcels with your team.

02Does Midland County have zoning, and where is the zoning map?

Only inside city limits. Texas counties have no general zoning power, so unincorporated land in Midland County is unzoned. Unzoned is not unregulated: Texas counties review subdivision plats and septic systems, and most permit development in the floodplain. Each city decides whether and how to zone. The city limits layer shows which city, if any, governs a site, and city planning, GIS and zoning pages are listed under local sources above.

03Where are Midland County deed and plat records?

With the county clerk, not the appraisal district. Deeds, plats, easements and other real property records are recorded by the Midland County Clerk; the appraisal district's records and parcel maps are for property tax, and its boundaries are approximate, not a survey. The clerk's office and its online records search are listed under local sources above. For a property's legal boundary, the recorded plat or a licensed surveyor's survey is the authority.

04How do I find the original survey or abstract for land in Midland County?

Rural Texas land is described by its original survey, abstract number, and block and section. The Railroad Commission's public GIS viewer maps survey lines with their abstract numbers across the state, along with oil and gas wells and pipelines, and offers the same layers as free county downloads. The General Land Office holds the original survey and land grant files, searchable by county and abstract number, and 138 historic maps of Midland County, from county maps to surveyors' working sketches. All are listed under local sources above.

05Which cities are in Midland County?

One city or town lies mostly inside Midland County: Midland. Parts of Odessa reach in from neighbouring counties. The Census Bureau's current boundaries for incorporated places map each one.

06Where is the Midland County flood map, and how much is in a flood zone?

FEMA's National Flood Hazard Layer has no countywide digital flood map for Midland County, so it gives no countywide floodplain figure. It may have an older paper map, or none. For a specific property, look up the effective map at FEMA's Map Service Center.

07Where are the high-voltage transmission lines in Midland County?

HIFLD maps 298 miles of transmission line inside Midland County: 187 mi at 138 kV, 3 mi at 230 kV and 107 mi at 345 kV. It marks 213 of those miles in service and records no status for the rest. The live map colours each line by voltage.

08What is the median household income in Midland County?

$93,984, against $76,292 for Texas (ACS 2019–2023 5-year estimates). Across the 36 of its 37 census tracts (2020 boundaries) with an estimate, tract medians run from $30,265 to $207,423, with a median across tracts of $95,840.

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