Residential delivery area · Texas
ZIP Code 76633: China Spring, TX
ZIP code 76633 uses the postal name China Spring, Texas and lies mostly in McLennan County (73% of its land) with the rest in Bosque County (Census 2020 ZIP-county file). About 6,300 people live there (Census Bureau, ACS 2020-2024). Median household income is $106,755 (Census Bureau, ACS 2020-2024). By Census place, its land lies in China Spring (8%) and Waco (5%); 87% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- China Spring · its only residential ZIP
- County
- McLennan County (73%); Bosque County (27%)
- Census places
- China Spring (8%) census-designated place; Waco (5%)
- Metro area
- Waco, TX
- House districts
- TX-17 (73%), TX-31 (27%) 119th Congress, by share of land
- State
- Texas
- Time zone
- Central
- Land area
- 55.8 sq mi · 112 people per sq mi
Where is ZIP code 76633?
76633 centers on 31.695°, -97.329° and covers 55.8 square miles of land plus 1.7 of water. It borders 6 ZIP codes: 76708, 76622, 76689, 76638, 76712, 76705.
The map draws ZIP code areas only. For the streets inside 76633, 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 76633 compare with the rest of McLennan County?
| Measure | 76633 | In McLennan County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 6,268 | 13th of 28 | 955th of 1,990 |
| Median household income | $107k | 2nd of 17 | 180th of 1,172 |
| Median home value | $404k | 2nd of 19 | 190th of 1,172 |
Its median household income is higher than in 85% of U.S. residential ZIP codes, and it is denser than 56% 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 76633?
The 2020 Census counted 5,665 people in 76633; the ACS, which samples households over 2020-2024, estimates 6,268. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 6,268±1,056 (90% margin)
- 2020 Census count
- 5,665
- Households
- 2,058
- Median age
- 41.3
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 76633?
Of the 6,268 people the ACS estimates in 76633, 25.4% are under 18 and 17.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (86.5%), then Hispanic or Latino (10.1%).
- Under 1825.4%
- 18 to 6457.4%
- 65 and older17.2%
- White, not Hispanic86.5%
- Hispanic or Latino10.1%
- Other or two or more1.4%
- Asian, not Hispanic1.0%
- Black, not Hispanic1.0%
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 76633 earn?
Median household income is $106,755 (ACS 2020-2024), the 2nd highest of the 17 ranked ZIP codes in McLennan County.
- Median household income
- $106,755±$13,984
- Income per person
- $47,701
- Below the poverty line
- 2.1%
- Unemployed (of the labor force)
- 1.0%
- Adults 25+ with a bachelor's degree
- 36.0%
- Adjusted gross income per tax return, 2022
- $108,8762,820 returns; wages 63% 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 76633?
FHFA's house price index for 76633, built from repeat sales and appraisals of the same homes, rose 136% from 2015 to 2025 and rose 56% from 2020 to 2025, and moved +1.6% in 2025.
- Median home value (owners' estimate)
- $404,300
- Median gross rent
- $1,699
- Homes owned by their occupants
- 90.0%
- Housing units
- 2,058
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 76633?
94 business establishments had a location in this ZIP code in 2023, 31 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction26
- Administrative and support and waste management and remediation services16
- Other services (except public administration)11
- Health care and social assistance8
- Professional, scientific, and technical services7
- Retail trade6
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 76633?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 76708 | Waco | 27,790 | $69k | 8.1 mi |
| 76622 | Aquilla | 1,447 | $74k | 9.8 mi |
| 76689 | Valley Mills | 4,564 | $78k | 10.7 mi |
| 76638 | Crawford | 3,671 | $130k | 11.6 mi |
| 76712 | Woodway | 29,118 | $98k | 12.3 mi |
| 76705 | Waco | 31,616 | $58k | 15.1 mi |
| 76710 | Waco | 23,329 | $58k | 13.3 mi (near) |
| 76707 | Waco | 15,879 | $40k | 14.0 mi (near) |
| 76691 | West | 6,661 | $86k | 14.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.