Bluebonnet vs Parmer Lane: D vs C in Round Rock ISD

Bluebonnet Dropped to a D. Parmer Lane Held Its C. Buyers Comparing These Two Northeast-Corridor Campuses Need to Know the Difference.

Parmer Lane Elementary scored a 78 out of 100 on the 2025 TEA accountability rating, holding steady at a C. Bluebonnet Elementary, in Round Rock ISD, scored a 64 and earned a D. One thing buyers get tripped up on right away: these two campuses are not actually in the same district. Bluebonnet is Round Rock ISD in Williamson County. Parmer Lane is Pflugerville ISD over in Travis County. They sit near each other along the northeast corridor, which is why people compare them, but the district line matters and we will get to why.

The median home prices are also pretty different at $342,000 for the Bluebonnet zone and $479,900 for the Parmer Lane zone. That $138K spread is bigger than the school scores alone would explain. The Bluebonnet zone includes more affordable housing stock while the Parmer Lane zone picks up some of the newer developments along the Parmer corridor. But the TEA gap only runs 14 points. So you are paying more for a modestly better school score, plus a different district and different neighborhood characteristics.

I work with buyers across this northeast corridor regularly, and the honest truth is that neither campus is going to win any TEA awards right now. But there is a real difference between a C and a D, especially when you are talking about your kid’s school. Lets break it down.

Bluebonnet vs Parmer Lane: Quick Comparison

TEA School Performance Comparison (2025)

The Texas Education Agency evaluates every public school annually across three rating domains. Here is how both campuses performed in the 2025 accountability cycle.

Bluebonnet’s weakest spot is Student Achievement, earning an F at 51 out of 100. That is the domain that most directly measures whether students are learning at grade level. Parmer Lane posted Cs across all three domains, which is not exciting but is meaningfully stronger than what Bluebonnet is delivering, and Parmer Lane even pulled down two TEA distinctions.

Bluebonnet earned no distinctions. Parmer Lane earned two of the six it was eligible for. Parmer Lane is at least in the range where a good year could push it into B territory. Bluebonnet would need a substantial turnaround to climb out of the D range.

For the full TEA breakdown on each campus, including rating history and all distinctions, visit the Bluebonnet Elementary school page or the Parmer Lane Elementary school page.

Parmer Lane Elementary: Affordable and Functional

Parmer Lane sits in Pflugerville ISD in a part of Travis County that has been growing steadily for years. The school zone picks up neighborhoods along the Parmer Lane corridor, areas that offer some solid value. A C rating with a 78 overall is not going to turn heads, but it represents a campus that is meeting basic academic standards across the board, with two distinctions to show for it. For buyers in the $480K range who want Pflugerville ISD, that baseline is meaningful.

One thing to keep in mind: because Parmer Lane is Pflugerville ISD and Bluebonnet is Round Rock ISD, the two campuses feed into completely different middle and high schools. So this is not a within-district choice. You are choosing between two districts.

Bluebonnet Elementary: The Budget Option, with Caveats

Bluebonnet has the lowest median home price in this comparison at $342,000. For buyers trying to get into Round Rock ISD on a tight budget, that number is hard to ignore. But the school is dealing with real academic challenges. Over 70% of students are economically disadvantaged and nearly 59% are English Learners. Those populations need significant support, and the TEA data suggests the campus is not yet delivering it at the level the district expects.

The D rating with an F in Student Achievement is a warning sign. I would encourage any buyer considering the Bluebonnet zone to visit the campus, talk to the principal about improvement plans, and think carefully about whether the savings justify the current academic picture.

The Neighborhoods

The Bluebonnet zone serves the northeast quadrant of Round Rock ISD in Williamson County, drawing from more affordable neighborhoods in that part of the district. The Parmer Lane zone sits a bit south in Pflugerville ISD in Travis County, picking up newer subdivisions along the Parmer corridor. Both areas have good access to the tech employment centers along Parmer Lane, but they put you in two different school districts, so confirm the district line before you fall in love with a house.

Browse all homes zoned to Bluebonnet Elementary or homes zoned to Parmer Lane Elementary.

Which School Fits You?

You might lean toward Parmer Lane if:

• You want the stronger TEA performance between the two options
• You want to be in Pflugerville ISD rather than Round Rock ISD
• Your budget can reach the $480K range

You might lean toward Bluebonnet if:

• Your budget is under $350K and you need Round Rock ISD specifically
• You are an investor looking for rental properties in that part of Williamson County
• You plan to supplement with tutoring or enrichment programs

The 14 point TEA gap is not trivial, and the $138K price difference reflects genuinely different housing stock and a different district, not just school performance. Parmer Lane is the stronger academic pick. But Bluebonnet’s price point opens the door to Round Rock ISD for buyers who might otherwise be priced out, and that matters.

Ready to Find Your Home?

This corner of the metro mixes Round Rock ISD and Pflugerville ISD within just a few miles, and picking the right zone can save you headaches down the road. I have been helping buyers make these decisions for 19 years. Lets find the right fit for your budget and your priorities.

Schedule a Consultation

Be safe, be good, and be nice to people.