Residential delivery area · Texas
ZIP Code 76577: Thorndale, TX
ZIP code 76577 uses the postal name Thorndale, Texas and lies mostly in Milam County (90% of its land) with the rest in Williamson County (Census 2020 ZIP-county file). About 3,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $64,107 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Thorndale; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Thorndale · its only residential ZIP
- County
- Milam County (90%); Williamson County (10%)
- Census places
- Thorndale
- House districts
- TX-17 (97%), TX-31 (3%) 119th Congress, by share of land
- State
- Texas
- Time zone
- Central
- Land area
- 140.0 sq mi · 22 people per sq mi
Where is ZIP code 76577?
76577 centers on 30.613°, -97.184° and covers 140.0 square miles of land plus 0.4 of water. It borders 8 ZIP codes: 76578, 76567, 76574, 78947, 76523, 76530, 76518, 76511.
The map draws ZIP code areas only. For the streets inside 76577, 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 76577 compare with the rest of Milam County?
| Measure | 76577 | In Milam County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 3,128 | 4th of 13 | 1,148th of 1,990 |
| Median household income | $64k | not ranked | not ranked |
| Median home value | $218k | 5th of 9 | 675th of 1,172 |
76577's median household income is not ranked: its 90% margin of error (±$22,285) is more than a quarter of the figure ($64,107). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 28% of 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 76577?
The 2020 Census counted 3,262 people in 76577; the ACS, which samples households over 2020-2024, estimates 3,128. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 3,128±453 (90% margin)
- 2020 Census count
- 3,262
- Households
- 1,336
- Median age
- 47.1
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 76577?
Of the 3,128 people the ACS estimates in 76577, 22.0% are under 18 and 23.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (68.2%), then Hispanic or Latino (19.5%).
- Under 1822.0%
- 18 to 6454.2%
- 65 and older23.8%
- White, not Hispanic68.2%
- Hispanic or Latino19.5%
- Other or two or more8.7%
- Black, not Hispanic3.6%
- Asian, not Hispanic0.0%
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 76577 earn?
Median household income is $64,107 (ACS 2020-2024).
- Median household income
- $64,107±$22,285
- Income per person
- $32,923
- Below the poverty line
- 13.7%
- Unemployed (of the labor force)
- 5.6%
- Adults 25+ with a bachelor's degree
- 33.2%
- Adjusted gross income per tax return, 2022
- $84,4601,660 returns; wages 66% 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 76577?
FHFA's house price index for 76577, built from repeat sales and appraisals of the same homes, rose 133% from 2015 to 2025 and rose 64% from 2020 to 2025.
- Median home value (owners' estimate)
- $218,400
- Median gross rent
- $1,069
- Homes owned by their occupants
- 73.2%
- Housing units
- 1,551
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 76577?
40 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction11
- Retail trade8
- Health care and social assistance4
- Professional, scientific, and technical services3
- Other services (except public administration)3
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 76577?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 76578 | Thrall | 1,762 | $105k | 6.3 mi |
| 76567 | Rockdale | 9,032 | $70k | 9.3 mi |
| 76574 | Taylor | 20,242 | $79k | 12.4 mi |
| 78947 | Lexington | 5,044 | $85k | 13.7 mi |
| 76523 | Davilla | 354 | $80k | 14.1 mi |
| 76530 | Granger | 2,598 | $106k | 15.9 mi |
| 76518 | Buckholts | 1,031 | $59k | 16.7 mi |
| 76511 | Bartlett | 2,702 | $69k | 18.9 mi |
| 78615 | Coupland | 1,637 | $81k | 16.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.