Residential delivery area · Texas
ZIP Code 77868: Navasota, TX
ZIP code 77868 uses the postal name Navasota, Texas and lies mostly in Grimes County (70% of its land) with the rest in Brazos County (Census 2020 ZIP-county file). About 18,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $67,890 (Census Bureau, ACS 2020-2024). By Census place, 3% of its land lies in Navasota; 97% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Navasota · its only residential ZIP
- County
- Grimes County (70%); Brazos County (28%)
- Census places
- Navasota
- House district
- TX-10 119th Congress
- State
- Texas
- Time zone
- Central
- Land area
- 277.9 sq mi · 66 people per sq mi
Where is ZIP code 77868?
77868 centers on 30.366°, -96.046° and covers 277.9 square miles of land plus 3.7 of water. It borders 10 ZIP codes: 77880, 77830, 77363, 77866, 77445, 77845, 77356, 77484, 77833, 77879.
The map draws ZIP code areas only. For the streets inside 77868, 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 77868 compare with the rest of Grimes County?
| Measure | 77868 | In Grimes County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 18,416 | 3rd of 12 | 612th of 1,990 |
| Median household income | $68k | 5th of 6 | 687th of 1,172 |
| Median home value | $215k | 5th of 5 | 691st of 1,172 |
Its median household income is higher than in 43% of U.S. residential ZIP codes, and it is denser than 47% 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 77868?
The 2020 Census counted 16,647 people in 77868; the ACS, which samples households over 2020-2024, estimates 18,416. Between the 2010 and 2020 censuses its population grew 7.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 18,416
- 2020 Census count
- 16,647+7.3% since 2010 (15,511)
- Households
- 5,392
- Median age
- 40.2
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 77868?
Of the 18,416 people the ACS estimates in 77868, 19.8% are under 18 and 17.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (46.2%), then Hispanic or Latino (30.3%).
- Under 1819.8%
- 18 to 6463.2%
- 65 and older17.0%
- White, not Hispanic46.2%
- Hispanic or Latino30.3%
- Black, not Hispanic17.3%
- Other or two or more5.7%
- Asian, not Hispanic0.5%
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 77868 earn?
Median household income is $67,890 (ACS 2020-2024), the 5th highest of the 6 ranked ZIP codes in Grimes County. It is not measurably different from 2015-2019 ($66,689 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $67,890
- Income per person
- $32,276
- Below the poverty line
- 14.1%
- Unemployed (of the labor force)
- 4.9%
- Adults 25+ with a bachelor's degree
- 16.7%
- Adjusted gross income per tax return, 2022
- $64,8336,590 returns; wages 68% 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 77868?
FHFA's house price index for 77868, built from repeat sales and appraisals of the same homes, rose 101% from 2015 to 2025 and rose 60% from 2020 to 2025, and moved +3.7% in 2025.
- Median home value (owners' estimate)
- $214,800
- Median gross rent
- $1,019
- Homes owned by their occupants
- 70.2%
- Housing units
- 6,222
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 77868?
323 business establishments had a location in this ZIP code in 2023, 49 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade48
- Construction44
- Manufacturing37
- Accommodation and food services34
- Professional, scientific, and technical services27
- Other services (except public administration)26
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 77868?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 77880 | Washington | 2,517 | $91k | 10.1 mi |
| 77830 | Anderson | 3,238 | $103k | 11.9 mi |
| 77363 | Plantersville | 3,468 | $75k | 12.2 mi |
| 77866 | Millican | 0 | – | 13.4 mi |
| 77445 | Hempstead | 16,142 | $66k | 18.6 mi |
| 77845 | College Station | 76,764 | $89k | 19.2 mi |
| 77356 | Montgomery | 32,583 | $107k | 20.1 mi |
| 77484 | Waller | 14,348 | $81k | 20.7 mi |
| 77833 | Brenham | 29,498 | $73k | 24.3 mi |
| 77879 | Somerville | 4,611 | $66k | 25.2 mi |
| 77875 | Roans Prairie | 0 | – | 16.0 mi (near) |
| 77446 | Prairie View | 5,780 | $21k | 19.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.